JPS63174905A - Fruit thinning agent - Google Patents
Fruit thinning agentInfo
- Publication number
- JPS63174905A JPS63174905A JP494587A JP494587A JPS63174905A JP S63174905 A JPS63174905 A JP S63174905A JP 494587 A JP494587 A JP 494587A JP 494587 A JP494587 A JP 494587A JP S63174905 A JPS63174905 A JP S63174905A
- Authority
- JP
- Japan
- Prior art keywords
- group
- substituted
- fruit
- fruit thinning
- alkyl
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 235000013399 edible fruits Nutrition 0.000 title claims abstract description 31
- 239000012749 thinning agent Substances 0.000 title claims abstract description 19
- -1 pyrazole compound Chemical class 0.000 claims abstract description 49
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 19
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims abstract description 15
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 8
- 125000004183 alkoxy alkyl group Chemical group 0.000 claims abstract description 6
- 125000004076 pyridyl group Chemical group 0.000 claims abstract description 6
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 5
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 10
- 239000004480 active ingredient Substances 0.000 claims description 8
- 125000004414 alkyl thio group Chemical group 0.000 claims description 8
- 125000003545 alkoxy group Chemical group 0.000 claims description 7
- 125000004432 carbon atom Chemical group C* 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 6
- 125000005843 halogen group Chemical group 0.000 claims description 5
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 5
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 4
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 4
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 abstract description 21
- 230000000694 effects Effects 0.000 abstract description 10
- 230000006378 damage Effects 0.000 abstract description 8
- 125000001424 substituent group Chemical group 0.000 abstract description 6
- 239000003795 chemical substances by application Substances 0.000 abstract description 4
- QLNJFJADRCOGBJ-UHFFFAOYSA-N propionamide Chemical compound CCC(N)=O QLNJFJADRCOGBJ-UHFFFAOYSA-N 0.000 abstract description 4
- 229910052736 halogen Inorganic materials 0.000 abstract description 2
- 150000002367 halogens Chemical class 0.000 abstract description 2
- 230000001747 exhibiting effect Effects 0.000 abstract 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 30
- 238000006243 chemical reaction Methods 0.000 description 25
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 21
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 12
- 230000015572 biosynthetic process Effects 0.000 description 11
- 239000000203 mixture Substances 0.000 description 11
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 10
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 9
- 239000002994 raw material Substances 0.000 description 9
- 238000003786 synthesis reaction Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 238000010521 absorption reaction Methods 0.000 description 7
- 235000020971 citrus fruits Nutrition 0.000 description 7
- 238000009472 formulation Methods 0.000 description 7
- 239000003960 organic solvent Substances 0.000 description 7
- 239000000843 powder Substances 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 6
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 6
- 230000000379 polymerizing effect Effects 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 5
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 5
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 5
- 239000000969 carrier Substances 0.000 description 5
- 239000000839 emulsion Substances 0.000 description 5
- 239000012433 hydrogen halide Substances 0.000 description 5
- 229910000039 hydrogen halide Inorganic materials 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 150000003217 pyrazoles Chemical class 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- 239000004094 surface-active agent Substances 0.000 description 5
- 239000008096 xylene Substances 0.000 description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
- HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 4
- 150000001721 carbon Chemical group 0.000 description 4
- 238000000921 elemental analysis Methods 0.000 description 4
- 150000002148 esters Chemical class 0.000 description 4
- 230000000887 hydrating effect Effects 0.000 description 4
- 238000001819 mass spectrum Methods 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 229920006395 saturated elastomer Polymers 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- 229910052708 sodium Inorganic materials 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 238000005481 NMR spectroscopy Methods 0.000 description 3
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical group C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 3
- 239000002671 adjuvant Substances 0.000 description 3
- 150000001298 alcohols Chemical class 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 125000004429 atom Chemical group 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- 235000013312 flour Nutrition 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 238000006116 polymerization reaction Methods 0.000 description 3
- 239000002516 radical scavenger Substances 0.000 description 3
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 description 3
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 2
- QPUYECUOLPXSFR-UHFFFAOYSA-N 1-methylnaphthalene Chemical compound C1=CC=C2C(C)=CC=CC2=C1 QPUYECUOLPXSFR-UHFFFAOYSA-N 0.000 description 2
- KWOLFJPFCHCOCG-UHFFFAOYSA-N Acetophenone Chemical compound CC(=O)C1=CC=CC=C1 KWOLFJPFCHCOCG-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- 241001672694 Citrus reticulata Species 0.000 description 2
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 description 2
- IGFHQQFPSIBGKE-UHFFFAOYSA-N Nonylphenol Natural products CCCCCCCCCC1=CC=C(O)C=C1 IGFHQQFPSIBGKE-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 238000000862 absorption spectrum Methods 0.000 description 2
- 125000003342 alkenyl group Chemical group 0.000 description 2
- 125000000304 alkynyl group Chemical group 0.000 description 2
- 125000003368 amide group Chemical group 0.000 description 2
- 125000000129 anionic group Chemical group 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- RWGFKTVRMDUZSP-UHFFFAOYSA-N cumene Chemical compound CC(C)C1=CC=CC=C1 RWGFKTVRMDUZSP-UHFFFAOYSA-N 0.000 description 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 2
- 230000035613 defoliation Effects 0.000 description 2
- 235000014113 dietary fatty acids Nutrition 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 239000000194 fatty acid Substances 0.000 description 2
- 229930195729 fatty acid Natural products 0.000 description 2
- 150000004665 fatty acids Chemical class 0.000 description 2
- ZSIAUFGUXNUGDI-UHFFFAOYSA-N hexan-1-ol Chemical compound CCCCCCO ZSIAUFGUXNUGDI-UHFFFAOYSA-N 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 150000002576 ketones Chemical class 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical compound CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 description 2
- GLDOVTGHNKAZLK-UHFFFAOYSA-N octadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-M phenolate Chemical compound [O-]C1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-M 0.000 description 2
- 229940031826 phenolate Drugs 0.000 description 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 125000003226 pyrazolyl group Chemical group 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 125000000547 substituted alkyl group Chemical group 0.000 description 2
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
- CZDYPVPMEAXLPK-UHFFFAOYSA-N tetramethylsilane Chemical compound C[Si](C)(C)C CZDYPVPMEAXLPK-UHFFFAOYSA-N 0.000 description 2
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- JNYAEWCLZODPBN-JGWLITMVSA-N (2r,3r,4s)-2-[(1r)-1,2-dihydroxyethyl]oxolane-3,4-diol Chemical compound OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O JNYAEWCLZODPBN-JGWLITMVSA-N 0.000 description 1
- NJYFRQQXXXRJHK-UHFFFAOYSA-N (4-aminophenyl) thiocyanate Chemical group NC1=CC=C(SC#N)C=C1 NJYFRQQXXXRJHK-UHFFFAOYSA-N 0.000 description 1
- ALSTYHKOOCGGFT-KTKRTIGZSA-N (9Z)-octadecen-1-ol Chemical compound CCCCCCCC\C=C/CCCCCCCCO ALSTYHKOOCGGFT-KTKRTIGZSA-N 0.000 description 1
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical group ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 1
- WZZBNLYBHUDSHF-DHLKQENFSA-N 1-[(3s,4s)-4-[8-(2-chloro-4-pyrimidin-2-yloxyphenyl)-7-fluoro-2-methylimidazo[4,5-c]quinolin-1-yl]-3-fluoropiperidin-1-yl]-2-hydroxyethanone Chemical compound CC1=NC2=CN=C3C=C(F)C(C=4C(=CC(OC=5N=CC=CN=5)=CC=4)Cl)=CC3=C2N1[C@H]1CCN(C(=O)CO)C[C@@H]1F WZZBNLYBHUDSHF-DHLKQENFSA-N 0.000 description 1
- IANQTJSKSUMEQM-UHFFFAOYSA-N 1-benzofuran Chemical compound C1=CC=C2OC=CC2=C1 IANQTJSKSUMEQM-UHFFFAOYSA-N 0.000 description 1
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 description 1
- VBICKXHEKHSIBG-UHFFFAOYSA-N 1-monostearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(O)CO VBICKXHEKHSIBG-UHFFFAOYSA-N 0.000 description 1
- 238000005160 1H NMR spectroscopy Methods 0.000 description 1
- XXXFZKQPYACQLD-UHFFFAOYSA-N 2-(2-hydroxyethoxy)ethyl acetate Chemical compound CC(=O)OCCOCCO XXXFZKQPYACQLD-UHFFFAOYSA-N 0.000 description 1
- XVWRXFFNZFVAJY-UHFFFAOYSA-N 2-(4-chloro-2-methylphenoxy)propanoyl chloride Chemical compound ClC(=O)C(C)OC1=CC=C(Cl)C=C1C XVWRXFFNZFVAJY-UHFFFAOYSA-N 0.000 description 1
- VURUNMWLBDYAMB-UHFFFAOYSA-N 2-butylnaphthalen-1-ol Chemical compound C1=CC=CC2=C(O)C(CCCC)=CC=C21 VURUNMWLBDYAMB-UHFFFAOYSA-N 0.000 description 1
- HABAPWZXRLIZDL-UHFFFAOYSA-N 2-chloro-2-phenoxyacetic acid Chemical compound OC(=O)C(Cl)OC1=CC=CC=C1 HABAPWZXRLIZDL-UHFFFAOYSA-N 0.000 description 1
- 125000001731 2-cyanoethyl group Chemical group [H]C([H])(*)C([H])([H])C#N 0.000 description 1
- HXDLWJWIAHWIKI-UHFFFAOYSA-N 2-hydroxyethyl acetate Chemical compound CC(=O)OCCO HXDLWJWIAHWIKI-UHFFFAOYSA-N 0.000 description 1
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- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical group [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
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- 108010088751 Albumins Proteins 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- QWOJMRHUQHTCJG-UHFFFAOYSA-N CC([CH2-])=O Chemical compound CC([CH2-])=O QWOJMRHUQHTCJG-UHFFFAOYSA-N 0.000 description 1
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- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
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- DKMROQRQHGEIOW-UHFFFAOYSA-N Diethyl succinate Chemical compound CCOC(=O)CCC(=O)OCC DKMROQRQHGEIOW-UHFFFAOYSA-N 0.000 description 1
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- 108010010803 Gelatin Proteins 0.000 description 1
- DCXXMTOCNZCJGO-UHFFFAOYSA-N Glycerol trioctadecanoate Natural products CCCCCCCCCCCCCCCCCC(=O)OCC(OC(=O)CCCCCCCCCCCCCCCCC)COC(=O)CCCCCCCCCCCCCCCCC DCXXMTOCNZCJGO-UHFFFAOYSA-N 0.000 description 1
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- 241000782205 Guibourtia conjugata Species 0.000 description 1
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- 239000005909 Kieselgur Substances 0.000 description 1
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- 244000061176 Nicotiana tabacum Species 0.000 description 1
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- 229910019142 PO4 Inorganic materials 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
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- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 1
- 240000003768 Solanum lycopersicum Species 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 244000098338 Triticum aestivum Species 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
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- 239000002253 acid Substances 0.000 description 1
- 125000004453 alkoxycarbonyl group Chemical group 0.000 description 1
- 125000005138 alkoxysulfonyl group Chemical group 0.000 description 1
- 229920000180 alkyd Polymers 0.000 description 1
- 125000004448 alkyl carbonyl group Chemical group 0.000 description 1
- 229940045714 alkyl sulfonate alkylating agent Drugs 0.000 description 1
- 150000008052 alkyl sulfonates Chemical class 0.000 description 1
- 125000004390 alkyl sulfonyl group Chemical group 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 229940072049 amyl acetate Drugs 0.000 description 1
- PGMYKACGEOXYJE-UHFFFAOYSA-N anhydrous amyl acetate Natural products CCCCCOC(C)=O PGMYKACGEOXYJE-UHFFFAOYSA-N 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 229960000892 attapulgite Drugs 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 235000013871 bee wax Nutrition 0.000 description 1
- 239000012166 beeswax Substances 0.000 description 1
- SLUNEGLMXGHOLY-UHFFFAOYSA-N benzene;hexane Chemical compound CCCCCC.C1=CC=CC=C1 SLUNEGLMXGHOLY-UHFFFAOYSA-N 0.000 description 1
- SRSXLGNVWSONIS-UHFFFAOYSA-N benzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-N 0.000 description 1
- 229940092714 benzenesulfonic acid Drugs 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 125000005998 bromoethyl group Chemical group 0.000 description 1
- 125000005997 bromomethyl group Chemical group 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 239000004203 carnauba wax Substances 0.000 description 1
- 235000013869 carnauba wax Nutrition 0.000 description 1
- 239000005018 casein Substances 0.000 description 1
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 description 1
- 235000021240 caseins Nutrition 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 150000001793 charged compounds Chemical class 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 125000002603 chloroethyl group Chemical group [H]C([*])([H])C([H])([H])Cl 0.000 description 1
- 125000004218 chloromethyl group Chemical group [H]C([H])(Cl)* 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical group O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 description 1
- 125000006003 dichloroethyl group Chemical group 0.000 description 1
- 125000004772 dichloromethyl group Chemical group [H]C(Cl)(Cl)* 0.000 description 1
- JTXUVYOABGUBMX-UHFFFAOYSA-N didodecyl hydrogen phosphate Chemical compound CCCCCCCCCCCCOP(O)(=O)OCCCCCCCCCCCC JTXUVYOABGUBMX-UHFFFAOYSA-N 0.000 description 1
- XXJWXESWEXIICW-UHFFFAOYSA-N diethylene glycol monoethyl ether Chemical compound CCOCCOCCO XXJWXESWEXIICW-UHFFFAOYSA-N 0.000 description 1
- 125000006001 difluoroethyl group Chemical group 0.000 description 1
- 125000001028 difluoromethyl group Chemical group [H]C(F)(F)* 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- KWABLUYIOFEZOY-UHFFFAOYSA-N dioctyl butanedioate Chemical compound CCCCCCCCOC(=O)CCC(=O)OCCCCCCCC KWABLUYIOFEZOY-UHFFFAOYSA-N 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- YDEXUEFDPVHGHE-GGMCWBHBSA-L disodium;(2r)-3-(2-hydroxy-3-methoxyphenyl)-2-[2-methoxy-4-(3-sulfonatopropyl)phenoxy]propane-1-sulfonate Chemical compound [Na+].[Na+].COC1=CC=CC(C[C@H](CS([O-])(=O)=O)OC=2C(=CC(CCCS([O-])(=O)=O)=CC=2)OC)=C1O YDEXUEFDPVHGHE-GGMCWBHBSA-L 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical compound CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 description 1
- GVGUFUZHNYFZLC-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical compound [Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 GVGUFUZHNYFZLC-UHFFFAOYSA-N 0.000 description 1
- JRBPAEWTRLWTQC-UHFFFAOYSA-N dodecylamine Chemical compound CCCCCCCCCCCCN JRBPAEWTRLWTQC-UHFFFAOYSA-N 0.000 description 1
- 239000010459 dolomite Substances 0.000 description 1
- 229910000514 dolomite Inorganic materials 0.000 description 1
- 239000002552 dosage form Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 1
- 125000005448 ethoxyethyl group Chemical group [H]C([H])([H])C([H])([H])OC([H])([H])C([H])([H])* 0.000 description 1
- 125000005745 ethoxymethyl group Chemical group [H]C([H])([H])C([H])([H])OC([H])([H])* 0.000 description 1
- 125000004705 ethylthio group Chemical group C(C)S* 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 125000004216 fluoromethyl group Chemical group [H]C([H])(F)* 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 235000010985 glycerol esters of wood rosin Nutrition 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- MNWFXJYAOYHMED-UHFFFAOYSA-M heptanoate Chemical compound CCCCCCC([O-])=O MNWFXJYAOYHMED-UHFFFAOYSA-M 0.000 description 1
- 230000003054 hormonal effect Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 1
- 125000004029 hydroxymethyl group Chemical group [H]OC([H])([H])* 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
- 125000003253 isopropoxy group Chemical group [H]C([H])([H])C([H])(O*)C([H])([H])[H] 0.000 description 1
- CYPPCCJJKNISFK-UHFFFAOYSA-J kaolinite Chemical group [OH-].[OH-].[OH-].[OH-].[Al+3].[Al+3].[O-][Si](=O)O[Si]([O-])=O CYPPCCJJKNISFK-UHFFFAOYSA-J 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
- 125000004184 methoxymethyl group Chemical group [H]C([H])([H])OC([H])([H])* 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 235000010981 methylcellulose Nutrition 0.000 description 1
- 125000002816 methylsulfanyl group Chemical group [H]C([H])([H])S[*] 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 239000010446 mirabilite Substances 0.000 description 1
- 125000006606 n-butoxy group Chemical group 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- GOQYKNQRPGWPLP-UHFFFAOYSA-N n-heptadecyl alcohol Natural products CCCCCCCCCCCCCCCCCO GOQYKNQRPGWPLP-UHFFFAOYSA-N 0.000 description 1
- 125000001298 n-hexoxy group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])O* 0.000 description 1
- 125000001280 n-hexyl group Chemical group C(CCCCC)* 0.000 description 1
- 125000003935 n-pentoxy group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])O* 0.000 description 1
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000003506 n-propoxy group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])O* 0.000 description 1
- 125000004706 n-propylthio group Chemical group C(CC)S* 0.000 description 1
- VORRFUUQXVSQOQ-UHFFFAOYSA-N naphthalen-1-ylsulfonyloxymethyl naphthalene-1-sulfonate Chemical class C1=CC=C2C(S(=O)(OCOS(=O)(=O)C=3C4=CC=CC=C4C=CC=3)=O)=CC=CC2=C1 VORRFUUQXVSQOQ-UHFFFAOYSA-N 0.000 description 1
- 229920005615 natural polymer Polymers 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 238000000655 nuclear magnetic resonance spectrum Methods 0.000 description 1
- LYRFLYHAGKPMFH-UHFFFAOYSA-N octadecanamide Chemical compound CCCCCCCCCCCCCCCCCC(N)=O LYRFLYHAGKPMFH-UHFFFAOYSA-N 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 239000012053 oil suspension Substances 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- 229940055577 oleyl alcohol Drugs 0.000 description 1
- XMLQWXUVTXCDDL-UHFFFAOYSA-N oleyl alcohol Natural products CCCCCCC=CCCCCCCCCCCO XMLQWXUVTXCDDL-UHFFFAOYSA-N 0.000 description 1
- 239000012044 organic layer Substances 0.000 description 1
- 229910052625 palygorskite Inorganic materials 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 description 1
- 229940049953 phenylacetate Drugs 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 230000008654 plant damage Effects 0.000 description 1
- 239000005648 plant growth regulator Substances 0.000 description 1
- 239000003375 plant hormone Substances 0.000 description 1
- 239000002798 polar solvent Substances 0.000 description 1
- 229920001515 polyalkylene glycol Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000008262 pumice Substances 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000009528 severe injury Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000000661 sodium alginate Substances 0.000 description 1
- 235000010413 sodium alginate Nutrition 0.000 description 1
- 229940005550 sodium alginate Drugs 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- APSBXTVYXVQYAB-UHFFFAOYSA-M sodium docusate Chemical group [Na+].CCCCC(CC)COC(=O)CC(S([O-])(=O)=O)C(=O)OCC(CC)CCCC APSBXTVYXVQYAB-UHFFFAOYSA-M 0.000 description 1
- 229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 description 1
- 235000019333 sodium laurylsulphate Nutrition 0.000 description 1
- RSIJVJUOQBWMIM-UHFFFAOYSA-L sodium sulfate decahydrate Chemical compound O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[O-]S([O-])(=O)=O RSIJVJUOQBWMIM-UHFFFAOYSA-L 0.000 description 1
- 235000019832 sodium triphosphate Nutrition 0.000 description 1
- BYOIUZNBVLCMNV-UHFFFAOYSA-M sodium;2,4-dichlorophenolate Chemical compound [Na+].[O-]C1=CC=C(Cl)C=C1Cl BYOIUZNBVLCMNV-UHFFFAOYSA-M 0.000 description 1
- IXYACKYHUWCLAM-UHFFFAOYSA-M sodium;2-ethylhex-1-ene-1-sulfonate Chemical compound [Na+].CCCCC(CC)=CS([O-])(=O)=O IXYACKYHUWCLAM-UHFFFAOYSA-M 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 0.000 description 1
- 125000004434 sulfur atom Chemical group 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- 125000005270 trialkylamine group Chemical group 0.000 description 1
- 125000006000 trichloroethyl group Chemical group 0.000 description 1
- 125000003866 trichloromethyl group Chemical group ClC(Cl)(Cl)* 0.000 description 1
- 125000004205 trifluoroethyl group Chemical group [H]C([H])(*)C(F)(F)F 0.000 description 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 1
- YFTHZRPMJXBUME-UHFFFAOYSA-N tripropylamine Chemical compound CCCN(CCC)CCC YFTHZRPMJXBUME-UHFFFAOYSA-N 0.000 description 1
- 238000005292 vacuum distillation Methods 0.000 description 1
- 239000010455 vermiculite Substances 0.000 description 1
- 229910052902 vermiculite Inorganic materials 0.000 description 1
- 235000019354 vermiculite Nutrition 0.000 description 1
- 235000020234 walnut Nutrition 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
- 239000004563 wettable powder Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明はピラゾール化合物を有効成分とする摘果剤に関
するものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a fruit thinning agent containing a pyrazole compound as an active ingredient.
2.4−ジクロルフェノキシ酢酸又は2−メチル−4−
クロルフェノキシ酢酸等に代表される植物ホルモン活性
を有する化合物は、現在まで多数の吃のが合成され植物
生長調節剤として多方面に利用されてbる。しかしなが
ら、これらの化合物を果樹用摘果剤として適用した当合
、落葉、奇形葉、根部の抑制。2.4-dichlorophenoxyacetic acid or 2-methyl-4-
A large number of compounds having plant hormone activity, such as chlorphenoxyacetic acid, have been synthesized to date and are used in many ways as plant growth regulators. However, when these compounds are applied as fruit thinning agents for fruit trees, they suppress deciduous leaves, malformed leaves, and roots.
果実の変色奇形等の薬害を生じゃすいたぬ、実際に使用
できる化合物は極めて少なぐ、また、その施用時期、薬
量、施用方法等も制限されるという欠点を有していた。However, there are very few compounds that can actually be used, and there are also restrictions on the timing, amount, and method of application.
本発明者等は、落葉、奇形葉等の薬害がなぐ、しかも適
度な摘果作用を発揮する摘果剤を開発すべく研究を重ね
た。その結果、特定の構造のピラゾール化合物が、摘果
剤として極めて優れた性質を発揮し、かかる目的を達成
し得ることを見い出し本発明を完成するに至った。The present inventors have conducted extensive research in order to develop a fruit thinning agent that does not cause damage such as defoliation and malformed leaves, and also exhibits a moderate fruit thinning effect. As a result, the present inventors discovered that a pyrazole compound with a specific structure exhibits extremely excellent properties as a fruit thinning agent and can achieve this objective, leading to the completion of the present invention.
本発明は下記一般式(1)
(但し、Rは水素原子、アルキル基又は置換若しくは非
置換のフェニル基を示し、R1−R5は同種又は異種の
水素原子、ハロゲン原子、置換又は非置換のアルキル基
、アルコキシ基、アルキルチオ基、アルコキシアルキル
基、ヒドロキシル基、ニトロ基又はシアン基を示し、又
、R1及びR2は互いに隣接し、−緒になって環を形成
してもよく、R6は水S原子、置換若しくは非置換のア
ルキル基。The present invention is expressed by the following general formula (1) (wherein, R represents a hydrogen atom, an alkyl group, or a substituted or unsubstituted phenyl group, and R1 to R5 are the same or different hydrogen atoms, halogen atoms, substituted or unsubstituted alkyl R1 and R2 are adjacent to each other and may be taken together to form a ring, R6 is water S Atom, substituted or unsubstituted alkyl group.
置換若しくは非置換のフェニル基又は置換若しくは非置
換のピリジル基を示し、Aは炭素原子又は窒素原子を示
し、nは0又は正の整数を示す。)
で表わされるピラゾール化合物を有効成分とする摘果剤
である。It represents a substituted or unsubstituted phenyl group or a substituted or unsubstituted pyridyl group, A represents a carbon atom or a nitrogen atom, and n represents 0 or a positive integer. ) This is a fruit thinning agent containing a pyrazole compound represented by the following as an active ingredient.
上記一般式(I)中、R1、R2* R5、R4及びR
5で示される・・ロゲン原子の具体例としては、塩素、
臭素、フッ素、ヨウ素の各原子が挙げられる。また、前
記一般式(I)中、RoRl 、R2、R” I R4
、R5及びR6で示されるアルキル基は、その炭素数に
は特に制限されず、直鎖状又は分校状の飽和基が用いら
れるが、原料入手の容易さから、炭素数は1〜6である
ことが好適である。該アルキル基の具体例を示すと、メ
チル基、エチル基りn−プロピル基、1so−プロピル
基、n−ブチル基。In the above general formula (I), R1, R2* R5, R4 and R
Specific examples of chlorine atoms represented by 5 include chlorine,
Examples include bromine, fluorine, and iodine atoms. Furthermore, in the general formula (I), RoRl, R2, R"I R4
The alkyl group represented by R5 and R6 is not particularly limited in its carbon number, and linear or branched saturated groups are used, but the number of carbon atoms is 1 to 6 due to easy availability of raw materials. It is preferable that Specific examples of the alkyl group include a methyl group, an ethyl-based n-propyl group, a 1so-propyl group, and an n-butyl group.
1so−ブチル基、t−ブチル基、n−ペンチル基、n
−ヘキシル基等が挙げられる。またR1 、 R21R
5、R4、R5及びR6で示される置換のアルキル基と
しては、前記した非置換のアルキル基中の水素の全部或
いは一部がハロケン原子、シアノ基又はヒドロキシル基
。1so-butyl group, t-butyl group, n-pentyl group, n
-hexyl group and the like. Also R1, R21R
As the substituted alkyl group represented by 5, R4, R5, and R6, all or part of the hydrogen atoms in the above-mentioned unsubstituted alkyl group are a halokene atom, a cyano group, or a hydroxyl group.
アルキルチオ基又はフェニル基等で置換されたものが好
適である。このような置換アルキル基の具体例を示すと
、クロロメチル基、ブロモメチル基、フルオロメチル基
、ヨードメチル基、ジクロロメチル基、ジブロモメチル
基、ジフルオロメチル基、ショートメチル基。Those substituted with an alkylthio group or a phenyl group are preferred. Specific examples of such substituted alkyl groups include chloromethyl group, bromomethyl group, fluoromethyl group, iodomethyl group, dichloromethyl group, dibromomethyl group, difluoromethyl group, and short methyl group.
トリクロロメチル基、トリブロモメチル基。Trichloromethyl group, tribromomethyl group.
トリフルオロメチル基、クロロエチル基、ブロモエチル
基、フルオロエチル4. ジクロロエチル基、ジブロモ
エチル基、ジフルオロエチル基、トリクロロエチル基、
トリブロモエチル基、トリフルオロエチル基、シアノメ
チル基、シアノエチル基、ヒドロキシメチル基。Trifluoromethyl group, chloroethyl group, bromoethyl group, fluoroethyl4. Dichloroethyl group, dibromoethyl group, difluoroethyl group, trichloroethyl group,
Tribromoethyl group, trifluoroethyl group, cyanomethyl group, cyanoethyl group, hydroxymethyl group.
ヒドロキシエチル基等が挙げられる。Examples include hydroxyethyl group.
前記一般式(1)中、 R1、R2、R5、R’ 及
びR5で示されるアルコキシ基は特に制限されず、直鎖
状又は分枝状の飽和基が用いられるが、炭素数1〜6で
あることが好適である。In the general formula (1), the alkoxy groups represented by R1, R2, R5, R' and R5 are not particularly limited, and linear or branched saturated groups are used, but those having 1 to 6 carbon atoms and It is preferable that there be.
該アルコキシ基の具体例を示すと、メトキシ基、エトキ
シ基、n−プロポキシ基、 iso −プロポキシ基、
n−ブトキシ基、t−ブトキシ基、n−ペントキシ基、
n−ヘキソキシ基等が挙げられる。Specific examples of the alkoxy group include methoxy group, ethoxy group, n-propoxy group, iso-propoxy group,
n-butoxy group, t-butoxy group, n-pentoxy group,
Examples include n-hexoxy group.
前記一般式〇)中、R1、R21R51R4及びR5で
示されるアルキルチオ基は特に制限されず、直鎖状又は
分枝状の飽和基が用いられるが、炭素数1〜6であるこ
とが好適である。該アルキルチオ基の具体例を示すと、
メチルチオ基、エチルチオ基、n−プロピルチオ基+1
SO−ブaピルチオ基+180−ブチルチオ基等が挙げ
られる。前記一般式(i)中、R’ + R2* R’
* R’及びR5で示されるアルコキシアルキル基は
特に制限されないが、炭素数の総和が2〜6の直鎖状又
は分枝状の飽和基カ好適である。該アルコキシアルキル
基の具体例を示すと、メトキシメチル基、メトキシエチ
ル基、メトキシプロピル基、エトキシメチル基、エトキ
シエチル基、n−プロポキシメチル基、1sO−プロポ
キシメチル基等が挙げられる。In the general formula 〇), the alkylthio groups represented by R1, R21R51R4 and R5 are not particularly limited, and linear or branched saturated groups are used, but preferably have 1 to 6 carbon atoms. . Specific examples of the alkylthio group are:
Methylthio group, ethylthio group, n-propylthio group +1
Examples include SO-butylthio group +180-butylthio group. In the general formula (i), R' + R2* R'
*The alkoxyalkyl group represented by R' and R5 is not particularly limited, but a linear or branched saturated group having a total number of carbon atoms of 2 to 6 is suitable. Specific examples of the alkoxyalkyl group include methoxymethyl group, methoxyethyl group, methoxypropyl group, ethoxymethyl group, ethoxyethyl group, n-propoxymethyl group, 1sO-propoxymethyl group, and the like.
前記一般式(■)中、RIIR2が互いに隣接し、−緒
になって項を形成する基を具体的に示すと、
で示される基が挙げられる。前記一般式CI)中、R及
びR6で示される置換フェニル基及びR6で示される置
換ピリジル基の置換基の種類は特に制限されない!!1
%、原料入手の容易さ忙より、・・ロゲン原子、アルキ
ル基、アルケニル基、アルキニル基、アルコキシ基、ア
ルキルチオ基、ニトロ基、シアノ基、スルホ基、アルキ
ルカルボニル基、アルコキシカルボニル基、アルキルス
ルホニル基、ヒドロキシル基が好適である。これらの置
換基のうち、アルキル基、アルケニル基、アルキニル基
。In the general formula (■), specific examples of groups in which RIIR2 are adjacent to each other and taken together to form a term include the following groups. In the general formula CI), the types of substituents of the substituted phenyl group represented by R and R6 and the substituted pyridyl group represented by R6 are not particularly limited! ! 1
%, due to the ease of obtaining raw materials,...rogen atom, alkyl group, alkenyl group, alkynyl group, alkoxy group, alkylthio group, nitro group, cyano group, sulfo group, alkylcarbonyl group, alkoxycarbonyl group, alkylsulfonyl group , hydroxyl groups are preferred. Among these substituents, alkyl groups, alkenyl groups, and alkynyl groups.
アルコキシ基、アルキルチオ基、アルキルカルd(二n
、基、フルコキシカルボニル基、アルコキシスルホニル
基を構成する炭素数は1〜6であることが好適である。Alkoxy group, alkylthio group, alkylcal d(2n
, the group, the flukoxycarbonyl group, and the alkoxysulfonyl group preferably have 1 to 6 carbon atoms.
R,R6で示される置換フェニル基、R6で示される置
換ピリジル基の置換基の数は、原料入手の容易さから1
〜3であることが好ましい。また置換基の数が複数の場
合には、それぞれの置換基は互いに同種又は異糧であっ
てもよい。The number of substituents in the substituted phenyl group represented by R and R6 and the substituted pyridyl group represented by R6 is 1 due to the ease of obtaining raw materials.
It is preferable that it is 3. Furthermore, when there is a plurality of substituents, each substituent may be of the same type or different types.
前記一般式CI)中、nは、原料入手の容易さから、0
〜6であることが好適である。In the general formula CI), n is 0 due to the ease of obtaining raw materials.
-6 is suitable.
本発明の前記一般式(1)中で示されるピラゾール化合
物は、次の手段によってその構造を確認することができ
る。The structure of the pyrazole compound represented by the general formula (1) of the present invention can be confirmed by the following means.
(イ)赤外吸収スペクトル(IR)を測定することによ
り、3500〜3400m−’付近にNH結合に基づく
吸収、1700〜1650−+−’ 付近にアミド基の
カルボニル結合に基づく吸収、1600〜1500閂−
1付近に芳香環に基づ(特性吸収を観察することができ
る。代表例として、α−(4−クロロ−2−メチルフェ
ノキシ)−N−(1’、3’−ジメチル−5′−ピラゾ
リル)プロピオン酸アミドの赤外吸収スペクトルを第1
図に示した。(a) By measuring the infrared absorption spectrum (IR), we found that the absorption based on NH bond is near 3500-3400m-', the absorption based on the carbonyl bond of amide group is near 1700-1650-+-', and the absorption based on carbonyl bond of amide group is around 1600-1500m-'. Bolt
Based on the aromatic ring near 1 (characteristic absorption can be observed.A typical example is α-(4-chloro-2-methylphenoxy)-N-(1',3'-dimethyl-5'-pyrazolyl) ) The first infrared absorption spectrum of propionic acid amide
Shown in the figure.
4口)質量スペクトル(MS )を測定し、観察される
各ピーク(一般にはイオン分子Jimをイオンの荷電数
eで除したm / eで表わされる数)に相当する組成
式を算出することにより、測定に供した化合物の分子量
ならびに該分子内に於ける各原子団の結合様式を知るこ
とができる。9口ち、測定に供した試料を一般式
で表わした場合、一般に分子イオンビーク(以下M0と
略記する)が分子中に含有されるハロゲン原子の個数に
応じて同位体存在比に従った強度比で観察されるため、
測定に供した化合物の分子量を決定することができる。4) By measuring the mass spectrum (MS) and calculating the composition formula corresponding to each observed peak (generally the number expressed as m/e, which is the ion molecule Jim divided by the number of charges of the ion, e). It is possible to know the molecular weight of the compound subjected to measurement and the bonding mode of each atomic group within the molecule. When the sample used for measurement is expressed by a general formula, the molecular ion peak (hereinafter abbreviated as M0) generally has an intensity according to the isotope abundance ratio depending on the number of halogen atoms contained in the molecule. Since it is observed in the ratio,
The molecular weight of the compound subjected to measurement can be determined.
また前記一般式で示される化合物については、
等に対応する特徴的なピークが観察され、該分子の結合
様式を知ることができる。Further, for the compound represented by the above general formula, characteristic peaks corresponding to the following are observed, and the bonding mode of the molecule can be known.
(/ S) ’ !(−核磁気共鳴スペクトル(’H
−NMR)を測定することにより、前記一般式で表わさ
れる本発明の化合物中に存在する水素原子の結合様式を
知ることができる。紡速の一般式(1)で示されるピラ
ゾール化合物の特徴的なピークは、一般式(I)中のR
、Ftl、R2* R5,R’ * R5+ R’
の種類に拘わらず、ベンゼン環及びピリジン環等のプロ
トンは6.0〜8. Oppm付近に多重線で、NH基
のプロトンは7.0〜9.Oppm付近に幅広い単一線
で現われるのが一般的である。(/S)'! (-nuclear magnetic resonance spectrum ('H
-NMR), it is possible to know the bonding mode of hydrogen atoms present in the compound of the present invention represented by the above general formula. The characteristic peak of the pyrazole compound represented by the general formula (1) in terms of spinning speed is the R in the general formula (I).
, Ftl, R2* R5, R' * R5+ R'
Regardless of the type, the protons of benzene rings, pyridine rings, etc. are between 6.0 and 8. There is a multiplet near Oppm, and the proton of the NH group is 7.0 to 9. It generally appears as a broad single line near Oppm.
該化合物の’H−NMR(δppm :テトラメチルシ
ラン基準、重クロロホルム溶媒)ノ代表例としてα−(
4−クロロ−2−メチルフェノキシ)−N−(1’、3
’−ジメチル−5′−ピラゾリル)プロピオン酸アミド
についての’H−NMR図を第2図に示す。その解析結
果を示すと次の通りである。α-(
4-chloro-2-methylphenoxy)-N-(1', 3
The 'H-NMR diagram of '-dimethyl-5'-pyrazolyl)propionic acid amide is shown in FIG. The analysis results are as follows.
即ち、1.65 ppmに3個分のプロトンに相当する
二重線が認められ、メチル基(f)によるものと帰属で
きる。、2.20ppmに6個分のプロトンに相当する
単一線が認められ、メチル基(b)によるものと帰属で
きる。2.27ppmに3個分のプロトンに相当する単
一線が認められ、メチル基(g) Kよるものと帰属で
きる。3.55 ppmに3個分のプロトンに相当する
単一線が認められ、メチル基(a)によるものと帰属で
きる。4.72ppmに1個分のプロトンに相当する四
重線が認められ、プロトン(e)によるものと帰属でき
る。6.O2ppmに1個分のプロトンに相当する単一
線が認められ、ピラゾール環に置換したプロトン(e)
によるものと帰属できる。6.5〜7.3ppmに3個
分のプロトンに相当する多重線が認められ、ベンゼン環
に置換したプロトン色)〜(J)によるものと帰属でき
る。7.8〜3.1 ppmに1個分のプロトンに相当
する幅広い単一線が認められ、アミノ基のプロトン(d
)によるものと帰属できる。That is, a double line corresponding to three protons was observed at 1.65 ppm, and can be attributed to the methyl group (f). , a single line corresponding to 6 protons was observed at 2.20 ppm, and can be attributed to the methyl group (b). A single line corresponding to three protons was observed at 2.27 ppm, and can be attributed to the methyl group (g) K. A single line corresponding to three protons was observed at 3.55 ppm, and can be attributed to the methyl group (a). A quartet corresponding to one proton was observed at 4.72 ppm, and can be attributed to proton (e). 6. A single line corresponding to one proton was observed in O2ppm, indicating the proton (e) substituted on the pyrazole ring.
It can be attributed to A multiplet corresponding to three protons was observed at 6.5 to 7.3 ppm, and can be attributed to the proton colors () to (J) substituted on the benzene ring. A broad single line corresponding to one proton at 7.8 to 3.1 ppm was observed, and the proton of the amino group (d
).
(ニ)元素分析によって、炭素、水素、窒素及びハロゲ
ン、更にイオウを含む場合にはイオウの各重量%を末的
、さらに認知され走各元素の重量%の和を100から減
じることにより、酸素の重量%を算出することができ、
従って、該化合物の組成式を決定することができる。(d) By elemental analysis, carbon, hydrogen, nitrogen, and halogen, and if sulfur is included, each weight percent of sulfur is determined. The weight% of can be calculated,
Therefore, the compositional formula of the compound can be determined.
本発明のピラゾール化合物は前記一般式中のR、R1、
R2、R5、R4、R5、R6の種類及びnの数値によ
ってその性状が異なるが、一般に常温常圧に於込ては、
無色、淡黄色、淡褐色の固体又は液体であり、ある一定
温度以上になると分解する傾向にある。The pyrazole compound of the present invention has R, R1,
Its properties differ depending on the types of R2, R5, R4, R5, and R6 and the value of n, but generally at room temperature and normal pressure,
It is a colorless, light yellow, or light brown solid or liquid, and tends to decompose above a certain temperature.
本発明の化合物は、ベンゼン、エーテル。Compounds of the present invention include benzene and ether.
フルコール、クロロホルム、アセトニドI)n、。Flucol, chloroform, acetonide I)n,.
N、N−ジメチルホルムアSl−″、ジメチルスルホキ
シドなどの一般有機溶媒に可溶であるが、水にはほとん
ど溶けない。It is soluble in general organic solvents such as N,N-dimethylforma Sl-'' and dimethyl sulfoxide, but almost insoluble in water.
本発明の前記一般式(I)で示されるピラゾール化合物
の製造方法は特に限定されるものではなく、どのような
製造方法でも良い。特忙好適な製造方法を示すと次の通
りである。The method for producing the pyrazole compound represented by the general formula (I) of the present invention is not particularly limited, and any production method may be used. A manufacturing method suitable for special occasions is as follows.
一般式
(但し、R4、R5は同種又は異種の水素原子、ハロゲ
ン原子、置換又は非置換のアルキル基、アルコキシ基、
アルキルチオ基、アルコキシアルキル基、ヒドロキシル
基、ニトロ基又はシアン基を示し、R6は水素原子、置
換若しくは非置換のアルキル基、置換若しくは非置換の
フェニル基、又は置換若しくは非置換のピリジル基を示
す。)
で表わされるピラゾール誘導体と、一般式、(但し、R
はアルキル基又は置換若しくは非置換のフェニル基を示
し、R1、R2、R5は同種又は異種の水素原子、・・
ロダン原子。置換又は非置換のアルキル基、アルコキシ
基。General formula (where R4 and R5 are the same or different hydrogen atoms, halogen atoms, substituted or unsubstituted alkyl groups, alkoxy groups,
It represents an alkylthio group, an alkoxyalkyl group, a hydroxyl group, a nitro group, or a cyan group, and R6 represents a hydrogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted phenyl group, or a substituted or unsubstituted pyridyl group. ) A pyrazole derivative represented by the general formula, (however, R
represents an alkyl group or a substituted or unsubstituted phenyl group, R1, R2, and R5 are the same or different hydrogen atoms,...
Rodan atom. Substituted or unsubstituted alkyl group, alkoxy group.
アルキルチオ基、アルコキシアルキル基、ヒドロキシル
基、ニトロ基又はシアノ基ヲ示し、又、R1,R2は互
い忙隣接し、−緒になって環を形成してもよく、Aは炭
素原子又は窒素原子を示し、Xはハロゲン原子を示し、
nは0又は正の整数を示す。)
で表わされるカルボン酸−・ライドな反応させることに
よって前記一般式(I)で表わされるピラゾール化合物
が得られる。この反応な以下、反応(i)と呼ぶ。It represents an alkylthio group, an alkoxyalkyl group, a hydroxyl group, a nitro group, or a cyano group, and R1 and R2 are adjacent to each other and may be taken together to form a ring, and A represents a carbon atom or a nitrogen atom. , X represents a halogen atom,
n represents 0 or a positive integer. ) A pyrazole compound represented by the general formula (I) can be obtained by carrying out a carboxylic acid-ride reaction represented by the formula (I). This reaction is hereinafter referred to as reaction (i).
また一般式:
(但し、Rはアルキル基又は置換若しくは非置換のフェ
ニル基を示し、R4、R5、R6は前記一般式(If)
と同じであり、Xはノ・ロゲン原子を示し、nは0又は
正の整数を示す。)で表わされるハロアルキルカルボン
駿アミドと、一般式、
I
Rコ
(但し、R1、R2、R5及びAは前記一般式(IIり
と同じであり、Mはアルカリ金属を示す。)
で表わされるフェノラートを反応させることによっても
該ピラゾール化合物を合成することができる。この反応
を以下反応(11)とbう。Further, the general formula: (However, R represents an alkyl group or a substituted or unsubstituted phenyl group, and R4, R5, and R6 are according to the above general formula (If)
is the same as, X represents a norogen atom, and n represents 0 or a positive integer. ) and a phenolate represented by the general formula: The pyrazole compound can also be synthesized by reacting. This reaction will be referred to as reaction (11) below.
反応(1)に於いてピラゾール誘導体トカルボン酸ハラ
イドとの仕込モル比は必要に応じて適宜決定すればよ込
が、通常等モルもしくはカルボン酸・・ライドを少し過
剰に用いるのが一般的である。また反応(1)には一般
に有機溶媒を用いるのが好ましく、ベンゼン、トルエン
、キシ1/ン、塩化メチレン、クロロホルム、N、N−
ジメチルホルムアミド等が好適に使用される。また反応
(1)に於すては・・ロゲン化水素が副生ずる。このハ
ロゲン化水素は反応系内で、一般式(ll)で表わされ
るピラゾール誘導体と反応し、生成物の収率な低下させ
る原因になるので、通常は反応系内に・・ロゲン化水素
捕捉剤を共存させることが好ましい。該・・ロゲン化水
素捕捉剤は特に限定されず公知のものを使用することが
できるが、一般に好適に使用されるハロゲン化水素捕捉
剤としてトリメチルアミン、トリエチルアミン、トリプ
ロピルアミン等のトリアルキルアミン;ピリジン;ナト
リウムアルコラード;炭酸ナトリウム等が挙げられる。In reaction (1), the molar ratio of the pyrazole derivative to the carboxylic acid halide can be determined as necessary, but it is common to use equimolar amounts or a slight excess of the carboxylic acid halide. . In addition, it is generally preferable to use an organic solvent for reaction (1), such as benzene, toluene, xylene, methylene chloride, chloroform, N, N-
Dimethylformamide and the like are preferably used. Furthermore, in reaction (1)...hydrogen chloride is produced as a by-product. This hydrogen halide reacts with the pyrazole derivative represented by the general formula (ll) in the reaction system, causing a decrease in the yield of the product, so usually a hydrogen halide scavenger is added to the reaction system. It is preferable that the two coexist. The hydrogen halide scavenger is not particularly limited and any publicly known hydrogen halide scavenger may be used, but commonly used hydrogen halide scavengers include trialkylamines such as trimethylamine, triethylamine, and tripropylamine; pyridine; ; sodium alcoholade; sodium carbonate and the like.
反応(1)に於ける原料の添加順序は特に限定されない
が、一般に溶媒に前記一般式(■)で示されるピラゾー
ル誘導体を溶解して反応器に仕込み、溶媒に溶解した前
記一般式(■)で示されるカルボン酸ハライドを攪拌下
に添加するのがより0勿論、連続的に反応系に原料を添
加し、生成した反応物を連続的に該反応系から取出すこ
ともできる。The order of addition of the raw materials in reaction (1) is not particularly limited, but generally, the pyrazole derivative represented by the general formula (■) above is dissolved in a solvent and charged into a reactor, and the pyrazole derivative represented by the general formula (■) above dissolved in the solvent is charged. Of course, it is also possible to add the carboxylic acid halide represented by the formula under stirring while stirring, but it is also possible to continuously add the raw materials to the reaction system and continuously take out the produced reactant from the reaction system.
反応(1)に於ける温度は広い範囲から選択でき、一般
には一20℃〜150℃、好捷しくは0℃〜120℃の
範囲で選べば十分である。反応時間は原料の種類によっ
ても違うが、通常5分〜10日間、好1しくは1〜40
時間の範囲から選べば十分である。また反応中において
は、攪拌を行うのが好ましhoまた反応(11)に於け
る両化合物の仕込モル比は必要に応じて適宜決定すれば
よいが、通常等モルもしくはフェノラートをやや過剰モ
ル使用するのが一般的である。また1反応(11)に於
いても一般に有機溶媒を用いるのが好fL<、ベンゼン
、トルエン、キシレン。The temperature in reaction (1) can be selected from a wide range, and it is generally sufficient to select the temperature in the range of -20°C to 150°C, preferably 0°C to 120°C. The reaction time varies depending on the type of raw material, but is usually 5 minutes to 10 days, preferably 1 to 40 days.
It is sufficient to choose from the time range. In addition, during the reaction, it is preferable to stir.Also, the molar ratio of both compounds to be charged in reaction (11) may be appropriately determined as necessary, but it is usual to use equimolar amounts or a slightly excess molar amount of phenolate. It is common to do so. Also, in reaction (11), it is generally preferable to use an organic solvent fL<, benzene, toluene, xylene.
テトラハイドロフラン、ジオキサン等が好適に使用され
る。反応(11)に於ける温度は広い範囲から選択でき
、一般には、0〜200℃、好ましぐは50〜150℃
の範囲から選べば十分である。反応時間は原料の種類に
よっても違うが、通常30分〜5日間、好ましくは1〜
50時間の範囲から選べば十分である。Tetrahydrofuran, dioxane, etc. are preferably used. The temperature in reaction (11) can be selected from a wide range, generally from 0 to 200°C, preferably from 50 to 150°C.
It is sufficient to choose from the range. The reaction time varies depending on the type of raw material, but is usually 30 minutes to 5 days, preferably 1 to 5 days.
It is sufficient to choose from a range of 50 hours.
また反応中に於いては、攪拌を行うのが好ましい。It is also preferable to stir the reaction mixture during the reaction.
反応系から目的生成物、即ち、前記一般式(4)で示さ
れるピラゾール化合物な単離生成する方法は、特に限定
されず公知の方法を採用できる。例えば1反応(i)
、 (ii)においては、反応液から過剰の反応試薬及
び生成する塩を除去した後、残渣をベンゼン、トルエン
。The method for isolating and producing the desired product, ie, the pyrazole compound represented by the general formula (4), from the reaction system is not particularly limited, and any known method can be employed. For example, one reaction (i)
In (ii), after removing excess reaction reagent and generated salt from the reaction solution, the residue is mixed with benzene and toluene.
クロロホルム等の有機溶媒で抽出する。該有機層につい
ては、芒硝、塩化カルシウム等の乾燥剤で乾燥した後、
有機溶媒を留去し、目的物を取得する。精製手段は必要
に応じて実施すれば良い。該精製手段としては再結晶。Extract with an organic solvent such as chloroform. After drying the organic layer with a desiccant such as Glauber's salt or calcium chloride,
The organic solvent is distilled off to obtain the desired product. Purification means may be carried out as necessary. The purification means is recrystallization.
クロマトグラフィー、真空蒸留等が好適に使用すること
ができる。Chromatography, vacuum distillation, etc. can be suitably used.
本発明の前記一般式(1)で示されるピラゾール化合物
は、特に柑橘類に対して離層形成作用を促進する性質を
有してbるため優れた摘果剤となる。該ピラゾール化合
物は柑橘類に対し著しい摘果効果を有するが、特に好ま
しか柑橘類としては、ミカン、ネーブル、伊予柑、夏ミ
カン等が挙げられる。The pyrazole compound of the present invention represented by the general formula (1) has the property of promoting delamination formation, particularly for citrus fruits, and therefore serves as an excellent fruit thinning agent. The pyrazole compound has a remarkable thinning effect on citrus fruits, and particularly preferred citrus fruits include mandarin orange, navel, Iyokan, summer mandarin orange, and the like.
該ピラゾール化合物の柑橘類への施用量は、柑橘類の種
類によって異なり一概には断定できないが、一般に1〜
5000 ppm、好ましくは10〜1oooppmの
有効成分濃度として施用すれば良い。The amount of the pyrazole compound to be applied to citrus fruits varies depending on the type of citrus fruits, and cannot be definitively determined, but it is generally 1 to 1.
It may be applied at an active ingredient concentration of 5000 ppm, preferably 10-100 ppm.
本発明のピラゾール化合物を有効成分とする摘果剤は、
開花後2週間〜6週間の間に施用すれば特に高い効果が
得られるが、開花時または開花前に処理しても高い効果
を有しており、同時に樹木に対しては極めて高い安全性
を有している。また摘果効果のみならず、果実の増収、
増糖1着色、へた落ち防止効果等も有してbることは本
摘果剤の大きな特徴である。The fruit thinning agent containing the pyrazole compound of the present invention as an active ingredient is
It is particularly effective when applied between 2 and 6 weeks after flowering, but it is also highly effective when applied at or before flowering, and at the same time is extremely safe for trees. have. In addition to the fruit thinning effect, it also increases fruit yield,
A major feature of this fruit thinning agent is that it has the effect of increasing sugar content, coloring, and preventing sagging.
また本発明の摘果剤は、柑橘類のみならずトマト等の野
菜にも適用することができる。Furthermore, the fruit thinning agent of the present invention can be applied not only to citrus fruits but also to vegetables such as tomatoes.
本発明の摘果剤は、原体そのものを撒布しても良く、担
体や必要に応じては他の補助剤と混合して調整した製剤
として撒布しても良い。製剤形態は特に制限されず、従
来公知の製剤形態が使用される。たとえば粉剤、粗粉剤
、微粒剤0粒剤、水和剤、乳剤、フロアブル製剤、油懸
濁剤等に調整して使用することが出来る。The fruit thinning agent of the present invention may be applied as a raw material itself, or may be mixed with a carrier and, if necessary, other adjuvants and prepared as a preparation. The formulation form is not particularly limited, and conventionally known formulation forms can be used. For example, it can be used in the form of powders, coarse powders, fine granules, wettable powders, emulsions, flowable preparations, oil suspensions, and the like.
本発明の摘果剤を製剤に調整するに際し、使用する適当
な固体担体としては、従来公知のものが何ら制限なく使
用し得る。本発明に於いて好適に使用される固体担体を
例示すると次のとおりである。例えばカオリナイト群。When preparing the fruit thinning agent of the present invention into a preparation, conventionally known solid carriers can be used without any limitations as suitable solid carriers. Examples of solid carriers preferably used in the present invention are as follows. For example, kaolinite group.
モンモリロナイト群、アタパルジャイト群或いはジ−ク
ライト等で代表されるクレー類:タルク、雲母1葉ロウ
石、軽石、バーミキュライト、石こう、炭酸カルシウム
、ドロマイト、けいそう土、マグネシウム、石灰、リン
石灰、ゼオライト、無水ケイ酸1合成ケイ酸カルシウム
等の無機物質;大豆粉、タバコ粉。Clays represented by montmorillonite group, attapulgite group, gicrite, etc.: talc, mica monophyllite, pumice, vermiculite, gypsum, calcium carbonate, dolomite, diatomaceous earth, magnesium, lime, phosphoric lime, zeolite, anhydrous Silicic acid 1 Inorganic substances such as synthetic calcium silicate; soybean powder, tobacco powder.
クルミ粉、小麦粉、木粉、でんぷん、結晶セルロース等
の植物性有機物質;クマロン樹脂。Vegetable organic substances such as walnut flour, wheat flour, wood flour, starch, and crystalline cellulose; coumaron resin.
石油!脂、アルキド樹脂、ポリ塩化ビニル。oil! fat, alkyd resin, polyvinyl chloride.
ポリアルキレングリコール、ケトン樹脂、エステルガム
、コーパルガム、ダンマルガム等の合成または天然の高
分子化合物;カルナバロウ、蜜ロウ等のワックス類ある
いは尿素等が挙げられる。Synthetic or natural polymer compounds such as polyalkylene glycol, ketone resin, ester gum, copal gum, and dammar gum; waxes such as carnauba wax and beeswax; and urea.
また、本発明に於すて使用される液体担体としては、従
来公知のものが何ら制限されずに使用し得る。本発明に
於いて好適に使用される液体担体を例示すると次のとお
りである。Further, as the liquid carrier used in the present invention, conventionally known carriers can be used without any restriction. Examples of liquid carriers preferably used in the present invention are as follows.
ケロシン、鉱油、スピンドル油、ホワイトオイル等のパ
ラフィン系もしくはナフテン系炭化水素;ベンゼン、ト
ルエン、キシレン、エチルベンゼン、クメン、メチルナ
フタリン等の芳香族炭化水素:四塩化炭素、クロロホル
ム+)リクロルエチレン、モノクロルベンゼン、0−ク
ロルトルエン等の塩素系炭化水素;ジオキサン、テトラ
ヒドロフランのようなエーテル類;アセトン、メチルエ
チルケトン。Paraffinic or naphthenic hydrocarbons such as kerosene, mineral oil, spindle oil, white oil; Aromatic hydrocarbons such as benzene, toluene, xylene, ethylbenzene, cumene, methylnaphthalene; carbon tetrachloride, chloroform +) dichloroethylene, monochlor Chlorinated hydrocarbons such as benzene and 0-chlorotoluene; ethers such as dioxane and tetrahydrofuran; acetone and methyl ethyl ketone.
ジインブチルケトン、シクロヘキサノン、アセトフェノ
ン、インホロン等のケトン類;酢酸エチル、酢酸アミル
、エチレングリコールアセテート、ジエチレングリコー
ルアセテート、マレイン酸ジプチル、コハク酸ジエチル
等のエステル類:メタノール、n−ヘキサノール、エチ
レングリコール、ジエチレンクリコール等のアルコール
類;エチレングリコールフェニルエーテル、ジエチレン
グリコールエチルエーテル、シエチレングリコールフチ
ルエーテル等のエーテルアルコール類;ジメチルホルム
アミド、ジメチルスルホキシド等の極性溶媒あるいは水
等が挙げられる。Ketones such as diimbutylketone, cyclohexanone, acetophenone, inholone; Esters such as ethyl acetate, amyl acetate, ethylene glycol acetate, diethylene glycol acetate, diptyl maleate, diethyl succinate, etc.: methanol, n-hexanol, ethylene glycol, diethylene glycol Examples include alcohols such as Recoll; ether alcohols such as ethylene glycol phenyl ether, diethylene glycol ethyl ether, and thiethylene glycol phthyl ether; polar solvents such as dimethylformamide and dimethyl sulfoxide; and water.
また、本発明に於ける製剤のpl整には、乳化9分散、
湿潤、鉱層、結合、崩壊性調節。In addition, to adjust the PL of the formulation in the present invention, emulsification 9 dispersion,
Wetting, ore formation, bonding, and collapsibility regulation.
有効成分安定化、流動性改良、防錆等の目的で従来公知
の界面活性剤が伺ら制限されず使用し得る。界面活性剤
としては、非イオン性。Any conventionally known surfactant can be used without limitation for the purpose of stabilizing the active ingredient, improving fluidity, preventing rust, etc. As a surfactant, it is nonionic.
陽イオン性、陰イオン性及び両イオン性のものが使用さ
れるが、通常は非イオン性および(または)陰イオン性
のものが好適に使用される。適当な非イオン性界面活性
剤としてはたとえば、ラウリルアルコール、ステアリル
アルコール、オレイルアルコール等の恒久アルコールに
エチレンオキシドを重合付加させたもの;インオクチル
フェノール、ノニルフェノール等のアルキルフェノール
にエチレンオキシドを重合付加させたもの;インオクチ
ルフェノール、ノニルフェノール等のアルキルフェノー
ルにエチレンオキシドを重合付加させたもの;ブチルナ
フトール、オクチルナフトール等のアルキルナフトール
にエチレンオキシドを重合付加させたもの;バルミチン
酸、ステアリンク、オレイン酸等の高級脂肪酸にエチレ
ンオキシドを重合付加させたもの;ステアリンりん3.
ジラウリルりん酸等のモノもしくはジアルキルりん酸に
エチレンオキシドを重合付加させたもの;ドデシルアミ
ン、ステアリン酸アミド等のアミンにエチレンオキシド
を重合付加させたもの;ソルビタン等の多価アルコール
の高R脂肪0エステルおよびそれにエチレンオキシドを
重合付加させたもの;エチレンオキシドとプロピレンオ
キシドを重合付加させたもの;ジオクチルサクシネート
等の多価脂肪酸とアルコールとのエステル等があげられ
る。適当な陰イオン性界面活性剤としては、たとえば、
ラウリル硫酸ナトリウム、オレイルアルコール硫酸エス
テルアミン塩等のアルキル硫酸エステル塩;スルホこは
(酸ジオクチルエステルナトリウム、2−エチルヘキセ
ンスルホン酸ナトリウム等のアルキルスルホン酸塩;イ
ンプロピルナフタレンスルホン酸ナトリウム、メチレン
ビスナフタレンスルホン酸ナトリウム、リグニンスルホ
ン酸ナトリウム、ドデシルベンゼンスルホン酸ナトリウ
ム等の了り−ルスルホン酸塩;トリポリリン酸ソーダ等
のリン酸塩等があげられる。Although cationic, anionic and amphoteric ones are used, nonionic and/or anionic ones are usually preferably used. Suitable nonionic surfactants include, for example, those obtained by polymerizing and adding ethylene oxide to permanent alcohols such as lauryl alcohol, stearyl alcohol, and oleyl alcohol; those obtained by polymerizing and adding ethylene oxide to alkylphenols such as octylphenol and nonylphenol; Polymerization and addition of ethylene oxide to alkylphenols such as octylphenol and nonylphenol; Polymerization and addition of ethylene oxide to alkylnaphthols such as butylnaphthol and octylnaphthol; Polymerization and addition of ethylene oxide to higher fatty acids such as valmitic acid, stearic acid, and oleic acid. Stearin 3.
Those obtained by polymerizing and adding ethylene oxide to mono- or dialkyl phosphoric acid such as dilauryl phosphoric acid; those obtained by polymerizing and adding ethylene oxide to amines such as dodecylamine and stearic acid amide; high R fat 0 esters of polyhydric alcohols such as sorbitan; Examples include those obtained by polymerizing and adding ethylene oxide to it; those obtained by polymerizing and adding ethylene oxide and propylene oxide; and esters of polyhydric fatty acids such as dioctyl succinate and alcohols. Suitable anionic surfactants include, for example:
Alkyl sulfate ester salts such as sodium lauryl sulfate and oleyl alcohol sulfate amine salts; alkyl sulfonates such as sulfonic acid dioctyl ester sodium and sodium 2-ethylhexene sulfonate; inpropylnaphthalene sodium sulfonate, methylene bisnaphthalene Sulfonates such as sodium sulfonate, sodium ligninsulfonate, and sodium dodecylbenzenesulfonate; phosphates such as sodium tripolyphosphate; and the like.
また、本発明に於ける製剤では、従来公知の補助剤が何
ら制限なく使用される。本発明に於いて好適に使用され
る補助剤を例示すると次のとおりである。カゼイン、ゼ
ラチン。Furthermore, in the formulation of the present invention, conventionally known adjuvants can be used without any restrictions. Examples of adjuvants suitably used in the present invention are as follows. casein, gelatin.
アルブミン、ニカワ、アルギン酸ソーダ、カルボキシル
メチルセルロース、メチルセルロース、ヒドロキシエチ
ルセルロース、ポリビニルアルコール等の高分子化合物
等が挙げられる。Examples include high molecular compounds such as albumin, glue, sodium alginate, carboxymethylcellulose, methylcellulose, hydroxyethylcellulose, and polyvinyl alcohol.
上記の担体、界面活性剤および補助剤1は、製剤の剤型
、適用場面等を考慮して、目的に応じてそれぞれ単独に
あるいは組合わせて適宜使用される。The above-mentioned carrier, surfactant and auxiliary agent 1 are used individually or in combination as appropriate depending on the purpose, taking into account the dosage form of the preparation, the application situation, etc.
本発明に於ける製剤の調整方法は、特に限定されるもの
ではなく、従来公知の方法が使用される。例えば、水和
剤の具体的な一調整方法として、ピラゾール化合物を有
機溶剤に溶かし、該溶液に界面活性剤及び担体を加えて
よく粉砕混合した後、有機溶剤を除去することにより水
和剤を得る方法がある。The method for preparing the formulation in the present invention is not particularly limited, and conventionally known methods can be used. For example, one specific method for preparing a hydrating agent is to dissolve a pyrazole compound in an organic solvent, add a surfactant and a carrier to the solution, pulverize and mix well, and then remove the organic solvent to prepare a hydrating agent. There is a way to get it.
また、たとえば乳剤の具体的な一調製方法として、ピラ
ゾール化合物10重量部と界面活性剤15重量部をキシ
レン等の石油系溶剤によく混合して乳剤を得る方法があ
る。Further, for example, one specific method for preparing an emulsion is to obtain an emulsion by thoroughly mixing 10 parts by weight of a pyrazole compound and 15 parts by weight of a surfactant in a petroleum solvent such as xylene.
以上に説明した本発明のピラゾール化合物を有効成分と
する摘果剤は、柑橘類に対し優れた摘果作用を示す。即
ち、後述する実施例からも明らかなように、本発明の摘
果剤は無処理区に比較して残果率の低下が顕著であり、
現在市販されているエチクロゼートの実際の施用炭塵以
上である5 00 pDmで処理したものより高い効果
を有しており、同時に従来のフェノキシ系化合物のよう
な落葉あるいは奇形葉等の薬害もない極めて安全な性質
を有している。The fruit thinning agent containing the pyrazole compound of the present invention as an active ingredient described above exhibits an excellent fruit thinning effect on citrus fruits. That is, as is clear from the Examples described later, the fruit thinning agent of the present invention has a remarkable decrease in the residual fruit rate compared to the untreated area,
It has a higher effect than the one treated with 500 pDm, which is higher than the actual applied coal dust of the currently commercially available ethyclozate, and at the same time, it is extremely effective without causing chemical damage such as defoliation or malformed leaves like conventional phenoxy compounds. It has safe properties.
従って、本発明のピラゾール化合物を有効成分とする摘
果剤は、従来摘果剤として要求される性質を十分に満た
すものであって、その有用性は極めて太き論ものである
。Therefore, the fruit thinning agent containing the pyrazole compound of the present invention as an active ingredient satisfies the properties conventionally required as a fruit thinning agent, and its usefulness is extremely high.
本発明を更に具体的に説明するため以下実施例および比
較例を挙げて説明するが1本発明はこれらの実施例に限
定されるものではない。EXAMPLES In order to explain the present invention more specifically, the present invention will be described below with reference to Examples and Comparative Examples, but the present invention is not limited to these Examples.
合成例 1
5−アミノ−1,6−シメチルビラゾール1−0 、!
i’ (0,0090mole )のベンゼン(1〇−
)溶液にトリエチルアミン1.26wt(0,0091
mate >を加え、これにα−(4−クロロ−2−メ
チルフェノキシ)プロピオン酸クロライド2.10 J
i’ (0,0090mole)のベンゼン(21sd
)溶液を滴下した。そのまま−晩攪拌後、反応液を水洗
し、ベンゼン層を無水硫酸ナトリウムで乾燥した。ベン
ゼンを留去した後、残渣をベンゼン−ヘキサンから再結
晶すると無色固体が2.35 N得られた。このものの
IRを測定した結果は第1図に示す通りであり、340
0ω−1にNH結合に基づく吸収、1690m−’にア
ミド結合(C=O)に基づく強い吸収を示した。その元
素分析値は、C58,26%、 H6,07%、N15
.67%であって、組成式Cl5H1aN5CtO2(
307,78)に対する計算値であるC58.54%、
H5,89%、N13.65%に良く一致した。また
MSを測定したところ、m/e307にMf)に対応す
るピーク、m/e182にm/e169に
に対応するピーク、m/e138に
H3
忙対応する各ピークを示した。また Ia−NMR(δ
: ppm :テトラメチルシラン基準、重クロロホル
ム溶媒)を測定した結果を第2図に示した。七〇簿析結
果は次の通りであった。Synthesis Example 1 5-Amino-1,6-dimethylvirazole 1-0,!
i' (0,0090mole) of benzene (10-
) solution of triethylamine 1.26wt (0,0091
mate > and to this add 2.10 J of α-(4-chloro-2-methylphenoxy)propionic acid chloride.
i' (0,0090mole) of benzene (21sd
) solution was added dropwise. After stirring overnight, the reaction solution was washed with water, and the benzene layer was dried over anhydrous sodium sulfate. After distilling off the benzene, the residue was recrystallized from benzene-hexane to obtain 2.35N colorless solid. The results of measuring the IR of this material are as shown in Figure 1.
Absorption based on the NH bond was observed at 0ω-1, and strong absorption based on the amide bond (C=O) was observed at 1690m-'. Its elemental analysis values are C58.26%, H6.07%, N15
.. 67%, with the composition formula Cl5H1aN5CtO2 (
C58.54%, which is the calculated value for 307,78),
There was good agreement with H5, 89% and N13.65%. Further, MS measurements showed a peak corresponding to Mf) at m/e307, a peak corresponding to m/e169 at m/e182, and a peak corresponding to H3 busy at m/e138. Also, Ia-NMR (δ
: ppm (based on tetramethylsilane, deuterated chloroform solvent) and the results are shown in FIG. The results of the 70 book analysis were as follows.
165 ppmにプロトン3個分の二重線を示し、(f
)のメチルプロトンに相当した。2.20ppmにプロ
トン6個分の単一線を示しくb”lのメチルプロトンに
相当した。2.27 ppm Kプロトン3個分の単一
線を示し、(g)のメチルプロトンに相当した。3.5
5ppmにプロトン3個分の単一線を示し、(a)のメ
チルプロトンに相当した。4.72 ppmにプロトン
1個分の四重線を示し、(e)のプロトンに相当した。A doublet corresponding to 3 protons is shown at 165 ppm, and (f
) corresponded to the methyl proton. At 2.20 ppm, a single line for 6 protons was shown, which corresponded to the methyl proton in b"l. 2.27 ppm A single line for 3 K protons was shown, and it corresponded to the methyl proton in (g). 3 .5
A single line corresponding to three protons was shown at 5 ppm, which corresponded to the methyl proton in (a). A quartet corresponding to one proton was shown at 4.72 ppm, which corresponded to the proton in (e).
6.02ppmkプロトン1個分の単一線を示し、(c
)のプロトンに相当した。6.5〜7.3ppmにプロ
トン3個分の多重線を示し、(h)〜(j)のベンゼン
環のプロトンに相当した。A single line for one 6.02 ppmk proton is shown, (c
) was equivalent to a proton. A multiplet of three protons was shown at 6.5 to 7.3 ppm, which corresponded to the protons of the benzene rings in (h) to (j).
7.8〜8.1 ppmにプロトン1個分の幅広い単一
線を示し、(d)のアミノプロトンに相当シた。A broad single line corresponding to one proton was shown at 7.8 to 8.1 ppm, corresponding to the amino proton in (d).
上記の結果から、単離生成物が、α−(4−クロロ−2
−メチルフェノキシ)−N−(1’、3’−ジメチル−
5′−ピラゾリル)プロピオン酸アミドであることが明
らかとなった。From the above results, it is clear that the isolated product is α-(4-chloro-2
-methylphenoxy)-N-(1',3'-dimethyl-
It became clear that it was 5'-pyrazolyl)propionic acid amide.
収率は84.8%であった。The yield was 84.8%.
合成例 2
ナトリウム2.4−ジクロロフェノラート1.70.!
i’ (0,0092mole )及びα−クロロ−(
1,3−ジメチル−5−ピラゾリル)フェニル酢酸アミ
ド2.421!(0,0092mate )のトルエン
(5Dw)溶液を約4時間還流した。Synthesis Example 2 Sodium 2,4-dichlorophenolate 1.70. !
i' (0,0092mole) and α-chloro-(
1,3-dimethyl-5-pyrazolyl)phenylacetamide 2.421! A solution of (0,0092mate) in toluene (5Dw) was refluxed for about 4 hours.
反応液を室温まで冷却した後、水洗し、トルエン層を無
水硫酸ナトリウムで乾燥した。After the reaction solution was cooled to room temperature, it was washed with water, and the toluene layer was dried over anhydrous sodium sulfate.
トルエンを留去した後、残渣をシリカゲルカラム(クロ
ロホルム:アセトン=10:1)により精製すると無色
固体が1.11.9得られた。このもののIRを測定し
た結果は第3図に示す通りであり、5400cy−’に
NH結合に基づく吸収、1690ロー1にアミド結合(
C=0)に基づく強い吸収を示した。その元素分析値は
、C56,26%、 H4,48%、N10.47%で
あって組成式C+pH+7NsC4z02(590,2
6)に対する計算値であるC’58.48%、H4,3
9%、N10.77%に良く一致した。またMSを測定
したところ、m/e589にMoに対応するピーク、m
/e251にt
に対応するピーク、m/e110に
した。また IH−NMR(δ: ppm :テトラメ
チルシラン基準、重クロロホルム溶媒)ヲ測定した結果
を第4図に示した。その解析結果は次の通りであった。After distilling off toluene, the residue was purified using a silica gel column (chloroform:acetone=10:1) to obtain 1.11.9 colorless solids. The results of IR measurement of this material are as shown in Figure 3, with absorption based on NH bond at 5400cy-' and amide bond (at 1690rho1).
C=0). Its elemental analysis values are C56,26%, H4,48%, N10.47%, and the composition formula is C+pH+7NsC4z02 (590,2
6) Calculated value for C'58.48%, H4,3
9% and N10.77%. In addition, when MS was measured, a peak corresponding to Mo was found at m/e589, m
The peak corresponding to t was set at /e251 and m/e110. Further, the results of IH-NMR (δ: ppm: tetramethylsilane standard, deuterated chloroform solvent) are shown in FIG. The analysis results were as follows.
2.17ppmにプロトン3個分の単一線を示し。A single line for 3 protons is shown at 2.17 ppm.
(b)のメチルプロトンに相当した。3.58 ppm
にプロトン3個分の単一線を示し、(a)のメチルプロ
トンに相当した。5.60 ppmにプロトン1個分の
単一線を示し、(e)のプロトンに相当した。6.08
ppmにプロトン1個分の単一線ヲ示し、(C)のプ
ロトンに相当した。It corresponded to the methyl proton in (b). 3.58ppm
shows a single line for three protons, which corresponds to the methyl proton in (a). A single line corresponding to one proton was shown at 5.60 ppm, which corresponded to the proton in (e). 6.08
A single line corresponding to one proton in ppm is shown, which corresponds to the proton in (C).
6.5〜7.5ppmにプロトン8個分の多重線を示し
、(f)〜(J)及び(k)〜(面のベンゼン環のプロ
トンに相当した。8.6〜3.3ppmにプロトン1個
分の幅広い単一線を示し1、(d)のアミノプロトンに
相当した。A multiplet of 8 protons was shown at 6.5 to 7.5 ppm, which corresponded to the protons of the benzene ring on the planes (f) to (J) and (k) to (. One broad single line was shown, corresponding to the amino proton of 1, (d).
上記の結果から、単離生成物が、α−(2゜4−ジクa
ロフエノキシ)−N−(1’、3’〜ジメチル−5′−
ピラゾリル)フェニル酢酸アミドであることが明らかと
なった。収率は31.0%であった。From the above results, it is clear that the isolated product is α-(2゜4-dica
rophenoxy)-N-(1',3'~dimethyl-5'-
It turned out to be pyrazolyl) phenyl acetate amide. The yield was 31.0%.
合成例 3
合成例1及び合成例2と同様な方法により種々の下記一
般式である化合物、
4 R5
(但し、R,R1−R6及びnは第1表に記した。)
を合成した。合成した化合物の収率1元素分析値を第1
表に示した。Synthesis Example 3 Various compounds having the following general formula, 4 R5 (wherein R, R1-R6 and n are shown in Table 1) were synthesized by the same method as in Synthesis Example 1 and Synthesis Example 2. The yield of the synthesized compound and the first elemental analysis value are
Shown in the table.
また表中の結合位置■及び■は に結合して因る位置をそれぞれ示す。Also, the bond positions ■ and ■ in the table are The respective positions are shown when combined with .
更にまた第1表&1〜169は前記一般式中入が炭素原
子である化合物を、煮140〜A194は同じ(Aが炭
素原子である化合物についての実施である。Furthermore, Table 1 &1 to 169 are examples of compounds in which the intermediate in the general formula is a carbon atom, and Examples 140 to A194 are the same (compounds in which A is a carbon atom).
更にまた、第1表に於ける略記はそれぞれ次に示す通り
である。Furthermore, the abbreviations in Table 1 are as shown below.
Et ;エチルi、n−Pr;ノルマルプロピル基、
1so−Pr ;インプロピル基、tert−Ro :
ターシャリ−ブチル基。Et; ethyl i, n-Pr; normal propyl group,
1so-Pr; inpropyl group, tert-Ro:
Tert-butyl group.
製剤例1(水和剤)
合成例1で合成した化合物10重量部、ポリオキシエチ
レンノニルフェニルエーテル2重量部、微粉クレー40
重量部、及びジ−クライト48重量部をハンマーミルで
粉砕混合して10%水和剤を得た。Formulation Example 1 (hydrating powder) 10 parts by weight of the compound synthesized in Synthesis Example 1, 2 parts by weight of polyoxyethylene nonylphenyl ether, 40 parts by weight of fine clay
Parts by weight and 48 parts by weight of gicrite were pulverized and mixed in a hammer mill to obtain a 10% wettable powder.
製剤例2(乳剤)
合成例2で合成した化合物20重量部、キシレンツ01
フ1量部、ポリオキシエチレンアルキルアリルエーテル
5重量m、 及びアA/ キA/ベンゼンスルホン酸ン
ーダ5重量部を混合溶解して20%乳剤を得た。Formulation example 2 (emulsion) 20 parts by weight of the compound synthesized in synthesis example 2, xylene 01
A 20% emulsion was obtained by mixing and dissolving 1 part by weight of polyoxyethylene alkyl allyl ether, 5 m by weight of polyoxyethylene alkyl allyl ether, and 5 parts by weight of A/A/benzenesulfonic acid.
実施例−1
48年生の温州ミカンを用い枝別に処理区(3反復)を
設け、開花60日後各化合物の水和剤の水希釈液を20
0 ppmの濃度で処理した。処理後30日経過した後
各供試化合物の摘果効果を調査した結果を第2表に示し
た。Example-1 Using 48-year-old Satsuma mandarin oranges, treatment plots (3 repetitions) were established for each branch, and 60 days after flowering, 20 water dilutions of hydrating powders of each compound were applied.
Treated at a concentration of 0 ppm. Table 2 shows the results of investigating the fruit thinning effect of each test compound 30 days after the treatment.
評価は下式に示す残果率の平均で表わし、薬害に関して
は落葉及び奇形葉の観察結果な下記の一〜÷の5段階で
表わした。The evaluation was expressed by the average residual rate shown in the formula below, and the chemical damage was expressed in the following 5 grades from 1 to ÷, including the observation results of fallen leaves and malformed leaves.
薬害 −:正 常
±:僅小害
+:小害
++:中害
+++:大害
尚、比較例として下記の化合物について残果率および薬
害を測定した結果を第2表に併記した。Plant damage -: Normal ±: Slight damage +: Small damage ++: Medium damage +++: Severe damage Furthermore, as a comparative example, the results of measuring the percentage of residual fruit and the chemical damage of the following compounds are also listed in Table 2.
(処理濃度200 ppm ) (処理濃度500 ppm ) 第 2 表 @ 2 表 つづき 第 2 表 つづき 第 2 表 つづき(Processing concentration 200 ppm) (Treatment concentration 500 ppm) Table 2 @2 Table continued Table 2 continued Table 2 continued
第1図及び第2図は合成例1で、第3図及び第4図は合
成例2で得られたピラゾール化合物のIR及び’H−N
MRスペクトルをそれぞれ示す。Figures 1 and 2 show Synthesis Example 1, and Figures 3 and 4 show the IR and 'H-N of the pyrazole compound obtained in Synthesis Example 2.
MR spectra are shown respectively.
Claims (1)
は同種又は異種の水素原子、ハロゲン原子、置換又は非
置換のアルキル基、アルコキシ基、アルキルチオ基、ア
ルコキシアルキル基、ヒドロキシル基、ニトロ基又はシ
アノ基を示し、又、R^1及びR^2は互いに隣接し、
一緒になって環を形成してもよく、R^6は水素原子、
置換若しくは非置換のアルキル基、置換若しくは非置換
のフェニル基又は置換若しくは非置換のピリジル基を示
し、Aは炭素原子又は窒素原子を示し、nは0又は正の
整数を示す。) で表わされるピラゾール化合物を有効成分とする摘果剤
。(1) General formula ▲ Numerical formula, chemical formula, table, etc. ▼ (However, R represents a hydrogen atom, an alkyl group, or a substituted or unsubstituted phenyl group, and R^1 to R^5
represents the same or different hydrogen atom, halogen atom, substituted or unsubstituted alkyl group, alkoxy group, alkylthio group, alkoxyalkyl group, hydroxyl group, nitro group or cyano group, and R^1 and R^2 are adjacent to each other,
They may be taken together to form a ring, R^6 is a hydrogen atom,
It represents a substituted or unsubstituted alkyl group, a substituted or unsubstituted phenyl group, or a substituted or unsubstituted pyridyl group, A represents a carbon atom or a nitrogen atom, and n represents 0 or a positive integer. ) A fruit thinning agent containing a pyrazole compound represented by the following as an active ingredient.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP494587A JPH07106964B2 (en) | 1987-01-14 | 1987-01-14 | Fruit picking agent |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP494587A JPH07106964B2 (en) | 1987-01-14 | 1987-01-14 | Fruit picking agent |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63174905A true JPS63174905A (en) | 1988-07-19 |
JPH07106964B2 JPH07106964B2 (en) | 1995-11-15 |
Family
ID=11597709
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP494587A Expired - Lifetime JPH07106964B2 (en) | 1987-01-14 | 1987-01-14 | Fruit picking agent |
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JP (1) | JPH07106964B2 (en) |
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