JPH0312063B2 - - Google Patents
Info
- Publication number
- JPH0312063B2 JPH0312063B2 JP17042782A JP17042782A JPH0312063B2 JP H0312063 B2 JPH0312063 B2 JP H0312063B2 JP 17042782 A JP17042782 A JP 17042782A JP 17042782 A JP17042782 A JP 17042782A JP H0312063 B2 JPH0312063 B2 JP H0312063B2
- Authority
- JP
- Japan
- Prior art keywords
- soil
- parts
- compound
- japanese
- test
- 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.)
- Expired
Links
- 150000001875 compounds Chemical class 0.000 description 21
- 239000002689 soil Substances 0.000 description 19
- -1 4-chloro-2-fluoro-(1-methylethoxy)phenylhydrazine Chemical compound 0.000 description 13
- 239000000203 mixture Substances 0.000 description 13
- 241000196324 Embryophyta Species 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 238000009472 formulation Methods 0.000 description 11
- 230000002363 herbicidal effect Effects 0.000 description 10
- 244000025254 Cannabis sativa Species 0.000 description 7
- 239000004480 active ingredient Substances 0.000 description 7
- 239000000839 emulsion Substances 0.000 description 7
- 239000004009 herbicide Substances 0.000 description 6
- 244000058871 Echinochloa crus-galli Species 0.000 description 5
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- 244000068988 Glycine max Species 0.000 description 4
- 235000010469 Glycine max Nutrition 0.000 description 4
- 240000007594 Oryza sativa Species 0.000 description 4
- 235000007164 Oryza sativa Nutrition 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 239000004927 clay Substances 0.000 description 4
- 239000008187 granular material Substances 0.000 description 4
- HJOVHMDZYOCNQW-UHFFFAOYSA-N isophorone Chemical compound CC1=CC(=O)CC(C)(C)C1 HJOVHMDZYOCNQW-UHFFFAOYSA-N 0.000 description 4
- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 description 4
- 235000009566 rice Nutrition 0.000 description 4
- 238000003892 spreading Methods 0.000 description 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- 240000001592 Amaranthus caudatus Species 0.000 description 3
- 235000009328 Amaranthus caudatus Nutrition 0.000 description 3
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 3
- 235000008247 Echinochloa frumentacea Nutrition 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 3
- 241000208422 Rhododendron Species 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000001768 carboxy methyl cellulose Substances 0.000 description 3
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 3
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 3
- 230000012010 growth Effects 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 229910052814 silicon oxide Inorganic materials 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 239000008096 xylene Substances 0.000 description 3
- QPUYECUOLPXSFR-UHFFFAOYSA-N 1-methylnaphthalene Chemical compound C1=CC=C2C(C)=CC=CC2=C1 QPUYECUOLPXSFR-UHFFFAOYSA-N 0.000 description 2
- ZHMUFDAKDFDDKO-UHFFFAOYSA-N 2-(4-chloro-2-fluoro-5-propan-2-yloxyphenyl)-4,5,6,7-tetrahydro-1h-indazol-3-one Chemical compound C1=C(Cl)C(OC(C)C)=CC(N2C(C=3CCCCC=3N2)=O)=C1F ZHMUFDAKDFDDKO-UHFFFAOYSA-N 0.000 description 2
- 241001311476 Abies veitchii Species 0.000 description 2
- 239000005995 Aluminium silicate Substances 0.000 description 2
- 244000075850 Avena orientalis Species 0.000 description 2
- 235000007319 Avena orientalis Nutrition 0.000 description 2
- 241001335577 Ceratophyllum echinatum Species 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- 240000003173 Drymaria cordata Species 0.000 description 2
- 235000003222 Helianthus annuus Nutrition 0.000 description 2
- 240000007218 Ipomoea hederacea Species 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- 229920001732 Lignosulfonate Polymers 0.000 description 2
- 235000005733 Raphanus sativus var niger Nutrition 0.000 description 2
- 235000006140 Raphanus sativus var sativus Nutrition 0.000 description 2
- 240000001970 Raphanus sativus var. sativus Species 0.000 description 2
- 235000021307 Triticum Nutrition 0.000 description 2
- 244000098338 Triticum aestivum Species 0.000 description 2
- 240000008042 Zea mays Species 0.000 description 2
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 2
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 150000005215 alkyl ethers Chemical class 0.000 description 2
- 235000012211 aluminium silicate Nutrition 0.000 description 2
- 239000000440 bentonite Substances 0.000 description 2
- 229910000278 bentonite Inorganic materials 0.000 description 2
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 2
- RYAGRZNBULDMBW-UHFFFAOYSA-L calcium;3-(2-hydroxy-3-methoxyphenyl)-2-[2-methoxy-4-(3-sulfonatopropyl)phenoxy]propane-1-sulfonate Chemical compound [Ca+2].COC1=CC=CC(CC(CS([O-])(=O)=O)OC=2C(=CC(CCCS([O-])(=O)=O)=CC=2)OC)=C1O RYAGRZNBULDMBW-UHFFFAOYSA-L 0.000 description 2
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
- 235000005822 corn Nutrition 0.000 description 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 2
- 235000014113 dietary fatty acids Nutrition 0.000 description 2
- 239000000194 fatty acid Substances 0.000 description 2
- 229930195729 fatty acid Natural products 0.000 description 2
- 230000035784 germination Effects 0.000 description 2
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- OCJBOOLMMGQPQU-UHFFFAOYSA-N 1,4-dichlorobenzene Chemical compound ClC1=CC=C(Cl)C=C1 OCJBOOLMMGQPQU-UHFFFAOYSA-N 0.000 description 1
- RIICGUOPZNBDLE-UHFFFAOYSA-N 1-(2-hydroxyethyl)-4-oxoquinoline-3-carboxylic acid Chemical compound C1=CC=C2N(CCO)C=C(C(O)=O)C(=O)C2=C1 RIICGUOPZNBDLE-UHFFFAOYSA-N 0.000 description 1
- WBHKMAPRABNYBR-UHFFFAOYSA-N 1-methyl-4-oxoquinoline-3-carboxylic acid Chemical class C1=CC=C2N(C)C=C(C(O)=O)C(=O)C2=C1 WBHKMAPRABNYBR-UHFFFAOYSA-N 0.000 description 1
- IGYXYGDEYHNFFT-UHFFFAOYSA-N 2-chloro-4-fluorophenol Chemical compound OC1=CC=C(F)C=C1Cl IGYXYGDEYHNFFT-UHFFFAOYSA-N 0.000 description 1
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 description 1
- 125000004777 2-fluoroethyl group Chemical group [H]C([H])(F)C([H])([H])* 0.000 description 1
- 125000000954 2-hydroxyethyl group Chemical group [H]C([*])([H])C([H])([H])O[H] 0.000 description 1
- CXKAPDFYKAWQRM-UHFFFAOYSA-N 3-chloro-2-(4-chloro-2-fluoro-5-propan-2-yloxyphenyl)-4,5,6,7-tetrahydroindazole Chemical compound C1=C(Cl)C(OC(C)C)=CC(N2C(=C3CCCCC3=N2)Cl)=C1F CXKAPDFYKAWQRM-UHFFFAOYSA-N 0.000 description 1
- FHVDTGUDJYJELY-UHFFFAOYSA-N 6-{[2-carboxy-4,5-dihydroxy-6-(phosphanyloxy)oxan-3-yl]oxy}-4,5-dihydroxy-3-phosphanyloxane-2-carboxylic acid Chemical compound O1C(C(O)=O)C(P)C(O)C(O)C1OC1C(C(O)=O)OC(OP)C(O)C1O FHVDTGUDJYJELY-UHFFFAOYSA-N 0.000 description 1
- 244000215068 Acacia senegal Species 0.000 description 1
- 240000000643 Alnus japonica Species 0.000 description 1
- 235000007558 Avena sp Nutrition 0.000 description 1
- 229910021532 Calcite Inorganic materials 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 240000001879 Digitalis lutea Species 0.000 description 1
- 235000001602 Digitaria X umfolozi Nutrition 0.000 description 1
- 240000003176 Digitaria ciliaris Species 0.000 description 1
- 235000017898 Digitaria ciliaris Nutrition 0.000 description 1
- 235000005476 Digitaria cruciata Nutrition 0.000 description 1
- 235000006830 Digitaria didactyla Nutrition 0.000 description 1
- 235000005804 Digitaria eriantha ssp. eriantha Nutrition 0.000 description 1
- 235000010823 Digitaria sanguinalis Nutrition 0.000 description 1
- 235000014716 Eleusine indica Nutrition 0.000 description 1
- 241000219146 Gossypium Species 0.000 description 1
- 229920000084 Gum arabic Polymers 0.000 description 1
- 241000208818 Helianthus Species 0.000 description 1
- 244000020551 Helianthus annuus Species 0.000 description 1
- 240000001549 Ipomoea eriocarpa Species 0.000 description 1
- 235000005146 Ipomoea eriocarpa Nutrition 0.000 description 1
- 240000007049 Juglans regia Species 0.000 description 1
- 235000009496 Juglans regia Nutrition 0.000 description 1
- 239000005909 Kieselgur Substances 0.000 description 1
- 241001076438 Oxya japonica Species 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 description 1
- 231100000674 Phytotoxicity Toxicity 0.000 description 1
- 241000209504 Poaceae Species 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 244000007853 Sarothamnus scoparius Species 0.000 description 1
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 1
- 244000062793 Sorghum vulgare Species 0.000 description 1
- ULUAUXLGCMPNKK-UHFFFAOYSA-N Sulfobutanedioic acid Chemical class OC(=O)CC(C(O)=O)S(O)(=O)=O ULUAUXLGCMPNKK-UHFFFAOYSA-N 0.000 description 1
- 235000005324 Typha latifolia Nutrition 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 241001148683 Zostera marina Species 0.000 description 1
- 239000000205 acacia gum Substances 0.000 description 1
- 235000010489 acacia gum Nutrition 0.000 description 1
- 230000000895 acaricidal effect Effects 0.000 description 1
- 239000000642 acaricide Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 229940072056 alginate Drugs 0.000 description 1
- 235000010443 alginic acid Nutrition 0.000 description 1
- 229920000615 alginic acid Polymers 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 150000001346 alkyl aryl ethers Chemical class 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- 229920005551 calcium lignosulfonate Polymers 0.000 description 1
- OOCMUZJPDXYRFD-UHFFFAOYSA-L calcium;2-dodecylbenzenesulfonate Chemical compound [Ca+2].CCCCCCCCCCCCC1=CC=CC=C1S([O-])(=O)=O.CCCCCCCCCCCCC1=CC=CC=C1S([O-])(=O)=O OOCMUZJPDXYRFD-UHFFFAOYSA-L 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 244000118869 coast club rush Species 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 235000012343 cottonseed oil Nutrition 0.000 description 1
- 239000002385 cottonseed oil Substances 0.000 description 1
- 125000001559 cyclopropyl group Chemical group [H]C1([H])C([H])([H])C1([H])* 0.000 description 1
- 125000004186 cyclopropylmethyl group Chemical group [H]C([H])(*)C1([H])C([H])([H])C1([H])[H] 0.000 description 1
- 229940117389 dichlorobenzene Drugs 0.000 description 1
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- FGSGHBPKHFDJOP-UHFFFAOYSA-N ethyl 2-oxocyclohexane-1-carboxylate Chemical compound CCOC(=O)C1CCCCC1=O FGSGHBPKHFDJOP-UHFFFAOYSA-N 0.000 description 1
- 125000000031 ethylamino group Chemical group [H]C([H])([H])C([H])([H])N([H])[*] 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000000417 fungicide Substances 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 239000012442 inert solvent Substances 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 239000002563 ionic surfactant Substances 0.000 description 1
- QPPQHRDVPBTVEV-UHFFFAOYSA-N isopropyl dihydrogen phosphate Chemical compound CC(C)OP(O)(O)=O QPPQHRDVPBTVEV-UHFFFAOYSA-N 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 125000000250 methylamino group Chemical group [H]N(*)C([H])([H])[H] 0.000 description 1
- 235000019713 millet Nutrition 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000005645 nematicide Substances 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 239000002420 orchard Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- HKOOXMFOFWEVGF-UHFFFAOYSA-N phenylhydrazine Chemical compound NNC1=CC=CC=C1 HKOOXMFOFWEVGF-UHFFFAOYSA-N 0.000 description 1
- 229940067157 phenylhydrazine Drugs 0.000 description 1
- 239000001739 pinus spp. Substances 0.000 description 1
- 239000005648 plant growth regulator Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 239000000244 polyoxyethylene sorbitan monooleate Substances 0.000 description 1
- 235000010482 polyoxyethylene sorbitan monooleate Nutrition 0.000 description 1
- 229920002503 polyoxyethylene-polyoxypropylene Polymers 0.000 description 1
- 229920000053 polysorbate 80 Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 229910052903 pyrophyllite Inorganic materials 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000010898 silica gel chromatography Methods 0.000 description 1
- 235000019333 sodium laurylsulphate Nutrition 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 235000012424 soybean oil Nutrition 0.000 description 1
- 239000003549 soybean oil Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000008054 sulfonate salts Chemical class 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 239000000375 suspending agent Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 235000020234 walnut Nutrition 0.000 description 1
- 239000004563 wettable powder Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Description
本発明は3−クロロ−2−〔4−クロロ−2−
フルオロ−5−(1−メチルエトキシ)フエニル〕
−4,5,6,7−テトラヒドロ−2H−インダ
ゾール(以下本発明化合物と称す。)、その製造法
およびそれを有効成分とする除草剤に関するもの
である。
本発明化合物は畑地の茎葉処理および土壌処理
において、問題となる種々の雑草、例えば、アオ
ビユ(アオゲイトウ)、ダイコン、アメリカツノ
クサネム、エビスグサ、イチビ、アメリカアサガ
オ、マルバアサガオ、チヨウセンアサガオ、イヌ
ホウズキ、オナモミ、ヒマワリ等の広葉雑草、ヒ
エ、イヌビエ、エノコログサ、メヒシバ、エンバ
ク等のイネ科雑草等に対して除草効力を有し、し
かもトウモロコシ、コムギ、ダイズ等の作物に対
して問題となるような薬害を示さない。
また、本発明化合物は水田において問題となる
種々の雑草、例えば、タイヌビエ等のイネ科雑
草、アゼナ、キカシグサ、ミゾハコベ等の広葉雑
草、ホタルイ、マツバイ等のカヤツリグサ科雑草
およびウリカワ等の水田雑草に対して除草効力を
有し、しかもイネに対しては問題となる薬害を示
さない。
本発明化合物は水田、畑地、果樹園、牧草地、
芝生地、森林あるいは非農耕地等の除草剤の有効
成分として用いることができる。
本発明化合物は2−〔4−クロロ−2−フルオ
ロ−5−(1−メチルエトキシ)フエニル〕−1,
2,4,5,6,7−ヘキサヒドロ−3H−イン
ダゾール−3−オンとオキシ塩化リンまたはホス
ゲンとをトルエン、キシレン、クロルベンゼン、
ジクロルベンゼン等の不活性溶媒中あるいは無溶
媒で、0℃〜200℃で反応させることにより製造
することができる。
尚、原料化合物である2−〔4−クロロ−2−
フルオロ−5−(1−メチルエトキシ)フエニル〕
−1,2,4,5,6,7−ヘキサヒドロ−3H
−インダゾール−3−オンは4−クロロ−2−フ
ルオロ−(1−メチルエトキシ)フエニルヒドラ
ジンと2−エトキシカルボニルシクロヘキサノン
から製造されるヒドラジドを閉環することによつ
て製造することができる。また、4−クロロ−2
−フルオロ−(1−メチルエトキシ)フエニルヒ
ドラジンは2−クロロ−4−フルオロフエノール
より図−1に示した反応径路に従つて製造した2
−フルオロ−4−クロロ−5−(1−メチルエト
キシ)アニリンをジアゾニウム塩とした後、硫化
ナトリウムまたは塩化第一錫を用いて還元し、得
られた2−フルオロ−4−クロロ−5−(1−メ
チルエトキシ)フエニルヒドラジン鉱酸塩をアル
カリで処理することにより製造することができ
る。
製造例 1
2−〔4−クロロ−2−フルオロ−5−(1−メ
チルエトキシ)フエニル〕−1,2,4,5,6,
7−ヘキサヒドロ−3H−インダゾール−3−オ
ン1gをオキシ塩化リン0.7gとともに6時間加
熱還流した。放冷後、反応混合物をクロロホルム
に溶かし、5%水酸化ナトリウム水溶液で洗浄
し、さらに水洗後、乾燥、濃縮した。残渣をシリ
カゲルカラムクロマトグラフイーにより精製し、
3−クロロ−2−〔4−クロロ−2−フルオロ−
5−(1−メチルエトキシ)フエニル〕−4,5,
6,7−テトラヒドロ−2H−インダゾール0.3g
を得た。n26 D1.5530
NMR δppm(CDCl3)1.35(6H,d,J=6
Hz),1.8(4H,m),4.45(1H,m),6.95
(1H,d,J=6Hz),7.25(1H,d,J=
10Hz)
IR νcm-1(neat) 1595,1565
本発明化合物を除草剤の有効成分として用いる
場合は、通常固体担体、液体担体、界面活性剤そ
の他の製剤用補助剤と混合して、乳剤、水和剤、
懸濁剤、粒剤等に製剤する。
これらの製剤には有効成分として本発明化合物
を重量比で0.05〜90%、好ましくは0.1〜80%含
有する。
固体担体にはカオリンクレー、アタパルジヤイ
トクレー、ベントナイト、酸性白土、パイロフイ
ライト、タルク、珪藻土、方解石、クルミ粉、尿
素、硫酸アンモニウム、合成含水酸化珪素等の微
粉末あるいは粒状物があり、液体担体にはキシレ
ン、メチルナフタリン等の芳香族炭化水素類、イ
ソプロパノール、エチレングリコール、セロソル
ブ等のアルコール類、アセトン、シクロヘキサノ
ン、イソホロン等のケトン類、大豆油、綿実油等
の植物油、ジメチルスルホキシド、アセトニトリ
ル、水等がある。
乳化、分散、湿展等のために用いられる界面活
性剤には、アルキル硫酸エステル塩、アルキル
(アリール)スルホン酸塩、ジアルキルスルホこ
はく酸塩、ポリオキシエチレンアルキルアリール
エーテルりん酸エステル塩等の陰イオン界面活性
剤、ポリオキシエチレンアルキルエーテル、ポリ
オキシエチレンアルキルアリールエーテル、ポリ
オキシエチレンポリオキシプロピレンブロツクコ
ポリマー、ソルビタン脂肪酸エステル、ポリオキ
シソルビタン脂肪酸エステル等の非イオン界面活
性剤等がある。製剤用補助剤にはリグニンスルホ
ン酸塩、アルギン酸塩、ポリビニルアルコール、
アラビアガム、CMC(カルボキシメチルセルロー
ス)、PAP(酸性りん酸イソプロピル)等がある。
次に製剤例を示す。なお、部は重量部を示す。
製剤例 1
本発明化合物50部、リグニンスルホン酸カルシ
ウム3部、ラウリル硫酸ソーダ2部および合成含
水酸化珪素45部をよく粉砕混合して水和剤を得
る。
製剤例 2
本発明化合物10部、ポリオキシエチレンスチリ
ルフエニルエーテル14部、ドデシルベンゼンスル
ホン酸カルシウム6部、キシレン30部およびイソ
ホロン40部をよく混合して乳剤を得る。
製剤例 3
本発明化合物0.1部、合成含水酸化珪素0.9部、
リグニンスルホン酸カルシウム2部、ベントナイ
ト30部およびカオリンクレー67部をよく粉砕混合
し、水を加えてよく練り合せた後、造粒乾燥して
粒剤を得る。
製剤例 4
本発明化合物25部を、ポリオキシエチレンソル
ビタンモノオレエート3部、CMC3部、水69部を
混合し、有効成分の粒度が5μ以下になるまで湿
式粉砕して懸濁剤を得る。
これらの製剤はそのままであるいは水等で希釈
し、茎葉処理あるいは土壌処理する。土壌処理の
場合は製剤を土壌表面に散布する(必要に応じ、
散布後土壌と混和する。)かまたは土壌に潅注す
る。
また、他の除草剤と混合して用いることによ
り、除草効力の増強を期待できる。さらに、殺虫
剤、殺ダニ剤、殺線虫剤、殺菌剤、植物生長調節
剤、肥料、土壌改良剤等と混合して用いることも
できる。
本発明化合物を除草剤の有効成分として用いる
場合、その施用量は、通常1アールあたり0.02g
〜100g、好ましくは0.08g〜40gであり乳剤、
水和剤、懸濁剤等は1アールあたり1〜10の
水で希釈して(必要ならば、展着剤等の散布補助
剤を添加し)施用し、粒剤等はなんら希釈するこ
となくそのまま施用する。展着剤にはポリオキシ
エチレンアルキルエーテル、アルキルフエノール
ポリエチレングリコールエーテル、リグニンスル
ホン酸塩等があげられる。
次に、本発明化合物が除草剤の有効成分として
有用であることを試験例で示す。尚、比較対照に
用いた化合物は第1表の化合物番号で示す。
The present invention provides 3-chloro-2-[4-chloro-2-
Fluoro-5-(1-methylethoxy)phenyl]
This invention relates to -4,5,6,7-tetrahydro-2H-indazole (hereinafter referred to as the compound of the present invention), its production method, and herbicides containing it as an active ingredient. The compounds of the present invention can be used to treat various weeds that are problematic in the treatment of foliage and soil in upland fields, such as A. japonica, Japanese radish, American hornwort, Ebisu spp. It has a herbicidal effect on broad-leaved weeds such as sunflowers, grass grasses such as barnyard grass, barnyard grass, foxtail grass, oat, etc., and does not cause harmful effects on crops such as corn, wheat, and soybeans. Not shown. In addition, the compounds of the present invention can be used against various weeds that are problematic in rice fields, such as grass weeds such as Japanese grasshopper, broad-leaved weeds such as azalea, azalea, and chickweed; It has a herbicidal effect and does not cause any problematic phytotoxicity to rice. The compound of the present invention can be used in rice fields, fields, orchards, pastures,
It can be used as an active ingredient in herbicides for lawns, forests, non-agricultural lands, etc. The compound of the present invention is 2-[4-chloro-2-fluoro-5-(1-methylethoxy)phenyl]-1,
2,4,5,6,7-hexahydro-3H-indazol-3-one and phosphorus oxychloride or phosgene in toluene, xylene, chlorobenzene,
It can be produced by reacting at 0°C to 200°C in an inert solvent such as dichlorobenzene or without a solvent. In addition, the raw material compound 2-[4-chloro-2-
Fluoro-5-(1-methylethoxy)phenyl]
-1,2,4,5,6,7-hexahydro-3H
-Indazol-3-one can be produced by ring-closing a hydrazide produced from 4-chloro-2-fluoro-(1-methylethoxy)phenylhydrazine and 2-ethoxycarbonylcyclohexanone. Also, 4-chloro-2
-Fluoro-(1-methylethoxy)phenylhydrazine was produced from 2-chloro-4-fluorophenol according to the reaction route shown in Figure 1.
2-Fluoro-4-chloro-5-( It can be produced by treating 1-methylethoxy)phenylhydrazine mineral acid salt with an alkali. Production example 1 2-[4-chloro-2-fluoro-5-(1-methylethoxy)phenyl]-1,2,4,5,6,
1 g of 7-hexahydro-3H-indazol-3-one was heated under reflux for 6 hours with 0.7 g of phosphorus oxychloride. After cooling, the reaction mixture was dissolved in chloroform, washed with a 5% aqueous sodium hydroxide solution, further washed with water, dried, and concentrated. The residue was purified by silica gel column chromatography,
3-chloro-2-[4-chloro-2-fluoro-
5-(1-methylethoxy)phenyl]-4,5,
6,7-tetrahydro-2H-indazole 0.3g
I got it. n 26 D 1.5530 NMR δppm (CDCl 3 ) 1.35 (6H, d, J=6
Hz), 1.8 (4H, m), 4.45 (1H, m), 6.95
(1H, d, J=6Hz), 7.25 (1H, d, J=
10Hz) IR νcm -1 (neat) 1595, 1565 When the compound of the present invention is used as an active ingredient of a herbicide, it is usually mixed with a solid carrier, liquid carrier, surfactant, or other formulation auxiliary agent, and then prepared as an emulsion or aqueous. Japanese medicine,
Formulate into suspensions, granules, etc. These preparations contain the compound of the present invention as an active ingredient in a weight ratio of 0.05 to 90%, preferably 0.1 to 80%. Solid carriers include fine powders or granules such as kaolin clay, attapulgiaite clay, bentonite, acid clay, pyrophyllite, talc, diatomaceous earth, calcite, walnut powder, urea, ammonium sulfate, and synthetic hydrous silicon oxide; Supports include aromatic hydrocarbons such as xylene and methylnaphthalene, alcohols such as isopropanol, ethylene glycol, and cellosolve, ketones such as acetone, cyclohexanone, and isophorone, vegetable oils such as soybean oil and cottonseed oil, dimethyl sulfoxide, acetonitrile, and water. etc. Surfactants used for emulsification, dispersion, wetting, etc. include negative salts such as alkyl sulfate salts, alkyl (aryl) sulfonate salts, dialkyl sulfosuccinate salts, and polyoxyethylene alkylaryl ether phosphate salts. Examples include ionic surfactants, nonionic surfactants such as polyoxyethylene alkyl ether, polyoxyethylene alkylaryl ether, polyoxyethylene polyoxypropylene block copolymer, sorbitan fatty acid ester, and polyoxysorbitan fatty acid ester. Formulation auxiliaries include lignin sulfonate, alginate, polyvinyl alcohol,
Examples include gum arabic, CMC (carboxymethyl cellulose), and PAP (isopropyl acid phosphate). Next, formulation examples are shown. Note that parts indicate parts by weight. Formulation Example 1 50 parts of the compound of the present invention, 3 parts of calcium lignosulfonate, 2 parts of sodium lauryl sulfate, and 45 parts of synthetic hydrous silicon oxide are thoroughly ground and mixed to obtain a wettable powder. Formulation Example 2 10 parts of the compound of the present invention, 14 parts of polyoxyethylene styryl phenyl ether, 6 parts of calcium dodecylbenzenesulfonate, 30 parts of xylene and 40 parts of isophorone are thoroughly mixed to obtain an emulsion. Formulation Example 3 0.1 part of the compound of the present invention, 0.9 part of synthetic hydrous silicon oxide,
2 parts of calcium ligninsulfonate, 30 parts of bentonite and 67 parts of kaolin clay are thoroughly ground and mixed, water is added and the mixture is thoroughly kneaded, followed by granulation and drying to obtain granules. Formulation Example 4 25 parts of the compound of the present invention are mixed with 3 parts of polyoxyethylene sorbitan monooleate, 3 parts of CMC, and 69 parts of water and wet-pulverized until the particle size of the active ingredient becomes 5 μm or less to obtain a suspension. These preparations can be used as they are or diluted with water, etc., and treated with foliage or soil. For soil treatment, spray the preparation on the soil surface (if necessary,
Mix with soil after spraying. ) or irrigate the soil. Furthermore, by mixing it with other herbicides, it can be expected to increase the herbicidal efficacy. Furthermore, it can be used in combination with insecticides, acaricides, nematicides, fungicides, plant growth regulators, fertilizers, soil conditioners, and the like. When the compound of the present invention is used as an active ingredient of a herbicide, the application amount is usually 0.02g per are.
~100g, preferably 0.08g to 40g emulsion,
Wettable powders, suspending agents, etc. should be diluted with 1 to 10 parts water per are (if necessary, a spreading agent such as a spreading agent should be added) before application, and granules, etc. should be applied without any dilution. Apply as is. Examples of the spreading agent include polyoxyethylene alkyl ether, alkylphenol polyethylene glycol ether, and lignin sulfonate. Next, test examples demonstrate that the compounds of the present invention are useful as active ingredients of herbicides. The compounds used for comparison are shown by compound numbers in Table 1.
【表】
また、雑草および作物に対する除草効力は調査
時の供試植物の発芽および生育の阻害の程度を肉
眼観察し、化合物を供試していないものと全く、
ないしほとんど違いがないものを「0」とし、供
試植物が枯死ないし生育が完全に阻害されている
ものを「5」として0〜5の6段階に評価し、
0,1,2,3,4,5で示す。
試験例1 水田試験
1/5000アールのワグネルポツトに水田土壌を詰
め、タイヌビエ、広葉雑草(アゼナ、キカシグ
サ、ミゾハコベ)、ホタルイの種子およびマツバ
イ越冬芽を1〜2cmの深さに混ぜ込んだ。湛水し
て水田状態にした後、更に3葉期のイネ苗を移植
した。温室内で育成し、4日後(タイムビエ発芽
始期)あるいは11日後(タイヌビエ2葉期)に製
剤例2に準じて乳剤にした供試化合物の所定量を
ポツト当り10mlの水で希釈し、水面に滴下した。
さらに20日間温室内で育成し、除草効力を調査し
た。その結果を第2表に示す。[Table] In addition, the herbicidal efficacy against weeds and crops was determined by visually observing the degree of inhibition of germination and growth of the test plants during the survey.
A score of 0 indicates that there is little or no difference, and a score of 5 indicates that the test plant dies or its growth is completely inhibited.
Indicated by 0, 1, 2, 3, 4, 5. Test Example 1 Paddy field test A Wagner pot of 1/5000 are was filled with paddy soil, and Japanese millet, broad-leaved weeds (Azeena, Azalea, Chickweed), bulrush seeds, and overwintering buds of Pinus spp. were mixed in to a depth of 1 to 2 cm. After flooding the field to create a paddy field, three-leaf stage rice seedlings were transplanted. After growing in a greenhouse, after 4 days (start of germination of Japanese millet) or 11 days (second leaf stage of Japanese millet), a prescribed amount of the test compound made into an emulsion according to Formulation Example 2 was diluted with 10 ml of water per pot and placed on the water surface. dripped.
They were further grown in a greenhouse for 20 days and their herbicidal efficacy was investigated. The results are shown in Table 2.
【表】
試験例2 畑地茎葉処理試験
面積33×23cm2、深さ11cmのバツトに畑地土壌を
詰め、トウモロコシ、コムギ、エンバク、イヌビ
エ、メヒシバ、エノコログサ、ワタ、ダイズ、ア
メリカツノクサネム、オナモミ、イチビ、マルバ
アサガオ、アオビユ、イヌホウズキを播種し、18
日間育成した。この後製剤例2に準じて乳剤にし
た供試化合物を水で希釈し、所定量を小型噴霧器
で植物体の上方から茎葉部全面に均一に散布し
た。このときの各植物の生育状況は草種により異
なるが、1〜4葉期であつた。また、散布水量は
1アール当り5リツトルの割合とし、展着剤を1
アール当り5mlの割合で加えた。散布20日後に除
草効力を調査した。その結果を第3表に示す。な
お、本試験は全期間を通して温室内で行なつた。[Table] Test Example 2 Field soil treatment test Field soil was filled into a vat with an area of 33 x 23 cm 2 and a depth of 11 cm, and corn, wheat, oat, golden millet, crabgrass, foxtail grass, cotton, soybean, American hornwort, Japanese fir tree, and Japanese radish were added. , 18
It was grown for days. Thereafter, the test compound was made into an emulsion according to Formulation Example 2, diluted with water, and a predetermined amount was sprayed uniformly over the entire stem and leaves from above the plant using a small sprayer. The growth status of each plant at this time varied depending on the grass species, but was in the 1-4 leaf stage. In addition, the amount of sprayed water is 5 liters per are, and the spreading agent is
It was added at a rate of 5 ml per are. Herbicidal efficacy was investigated 20 days after spraying. The results are shown in Table 3. This test was conducted in a greenhouse throughout the entire period.
【表】【table】
【表】
試験例3 畑地発芽前土壌混和処理
直径10cm、深さ10cmの円筒型プラスチツクポツ
トに畑地土壌を詰め、エノコログサ、マルバアサ
ガオ、ヒマワリの種子をまき、覆土した。さらに
製剤例2に準じて乳剤にした供試化合物を1アー
ルあたり10リツトルの割合の水で希釈し、所定量
を小型噴霧器で土壌表面に散布した後、深さ4cm
までの土壌表層の部分をよく混合した。次いで、
ダイズとオナモミの種子を深さ2cmの部分に埋め
込んだ。薬剤処理後、20日間温室内で育成し、除
草効力を調査した。その結果を第4表に示す。[Table] Test Example 3 Pre-germination Soil Mixing Treatment in Upland Field Upland soil was filled into a cylindrical plastic pot with a diameter of 10 cm and a depth of 10 cm, and seeds of foxglove, morning glory, and sunflower were sown and covered with soil. Further, the test compound made into an emulsion according to Formulation Example 2 was diluted with water at a ratio of 10 liters per are, and a predetermined amount was sprayed on the soil surface with a small sprayer to a depth of 4 cm.
The surface layer of soil was thoroughly mixed. Then,
Seeds of soybean and Japanese bean paste were buried at a depth of 2 cm. After chemical treatment, the plants were grown in a greenhouse for 20 days and their herbicidal efficacy was investigated. The results are shown in Table 4.
【表】
試験例4 畑地土壌処理試験
面積33×23cm2、深さ11cmのバツトに畑地土壌を
詰め、ダイズ、オナモミ、マルバアサガオ、エビ
スグサ、イヌホウズキ、チヨウセンアサガオ、エ
ノコログサ、イヌビエを播種し、1〜2cmの厚さ
に覆土した。製剤例2に準じて乳剤にした供試化
合物を1アールあたり10リツトル相当の水で希釈
し、その所定量を小型噴霧器で土壌表面に散布し
た。散布後20日間屋外で育成し、除草効力を調査
した。その結果を第5表に示す。[Table] Test Example 4 Upland Soil Treatment Test Field soil was filled into a pot with an area of 33 x 23 cm 2 and a depth of 11 cm, and soybeans, Japanese fir, Japanese morning glory, Ebisu grass, Japanese broom, Japanese morning glory, Japanese foxtail grass, and Japanese grass were sown. It was covered with soil to a thickness of ~2 cm. The test compound made into an emulsion according to Formulation Example 2 was diluted with water equivalent to 10 liters per are, and a predetermined amount thereof was sprayed onto the soil surface using a small sprayer. After spraying, the plants were grown outdoors for 20 days and their herbicidal efficacy was investigated. The results are shown in Table 5.
【表】【table】
1 式
(式中、Rはメチル、2−ヒドロキシエチル、
ビニル、シクロプロピルメチル、プロピル、シク
ロプロピル、2−フルオロエチル、メチルアミノ
またはエチルアミノ基を示す)で表される化合物
またはその塩。
2 6−フルオロ−7−(ピロール−1−イル)−
1−メチル−1,4−ジヒドロ−4−オキソキノ
リン−3−カルボン酸である特許請求の範囲第1
項記載の化合物またはその塩。
3 6−フルオロ−7−(ピロール−1−イル)−
1−(2−ヒドロキシエチル)−1,4−ジヒドロ
−4−オキソキノリン−3−カルボン酸である特
許請求の範囲第1項記載の化合物またはその塩。
4 6−フルオロ−7−(ピロール−1−イル)−
1−ビニル−1,4−ジヒドロ−4−オキソキノ
1 formula (In the formula, R is methyl, 2-hydroxyethyl,
(vinyl, cyclopropylmethyl, propyl, cyclopropyl, 2-fluoroethyl, methylamino or ethylamino group) or a salt thereof. 2 6-fluoro-7-(pyrrol-1-yl)-
Claim 1 which is 1-methyl-1,4-dihydro-4-oxoquinoline-3-carboxylic acid
Compounds or salts thereof. 3 6-fluoro-7-(pyrrol-1-yl)-
The compound according to claim 1, which is 1-(2-hydroxyethyl)-1,4-dihydro-4-oxoquinoline-3-carboxylic acid, or a salt thereof. 4 6-fluoro-7-(pyrrol-1-yl)-
1-vinyl-1,4-dihydro-4-oxoquino
Claims (1)
Priority Applications (15)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17042782A JPS5959666A (en) | 1982-09-28 | 1982-09-28 | 3-chloro-2-(4-chloro-2-fluoro-5-(1-methylethoxy)-phenyl)- 4,5,6,7-tetrahydro-2h-indazole, its preparation and herbicide containing said compound as active component |
PH29603A PH18938A (en) | 1982-09-28 | 1983-09-27 | 2-substituted phenyl-4,5,6,7-tetrahydro-2h-indazoles and their use |
EP86201147A EP0208374B1 (en) | 1982-09-28 | 1983-09-28 | 2,4-dihalo-5-nitrophenyl-4,5,6,7-tetrahydro-2h-indazoles, and their production and use |
DE8686201147T DE3382271D1 (en) | 1982-09-28 | 1983-09-28 | 2,4-DIHALO-5-NITROPHENYL-4,5,6,7-TETRAHYDRO-2H-INDAZOLE, THEIR PRODUCTION AND USE. |
DE8686201148T DE3382000D1 (en) | 1982-09-28 | 1983-09-28 | 2,4-DIHALO-5-SUBSTITUTED PHENYL HYDRAZINE AND THEIR PRODUCTION AND USE. |
DE8383305852T DE3374406D1 (en) | 1982-09-28 | 1983-09-28 | 2-substituted phenyl-4,5,6,7-tetrahydro-2h-indazoles, and their production and use |
EP83305852A EP0105721B1 (en) | 1982-09-28 | 1983-09-28 | 2-substituted phenyl-4,5,6,7-tetrahydro-2h-indazoles, and their production and use |
GB08325933A GB2127410B (en) | 1982-09-28 | 1983-09-28 | Herbicidal 2-substituted phenyl-4,5,6,7-tetrahydro-2h-indazoles |
KR1019830004544A KR880000155B1 (en) | 1982-09-28 | 1983-09-28 | The method of preparation for 2-substituted phenyl-4,5,6,7,-tetrahydro-2h-indazoles |
EP86201148A EP0206435B1 (en) | 1982-09-28 | 1983-09-28 | 2,4-dihalo-5-substituted phenylhydrazines and their production and use |
GB08429000A GB2147584B (en) | 1982-09-28 | 1984-11-16 | 2,4-dihalo-5-substituted phenyl-4,5,6, 7-tetrahydro-2h-inadazoles, and their production and use |
US06/717,087 US4624699A (en) | 1982-09-28 | 1985-03-28 | 2-substituted phenyl-4,5,6,7-tetrahydro-2H-indazoles, their production, and use as herbicides |
US06/717,088 US4670043A (en) | 1982-09-28 | 1985-03-28 | Herbicidal 2-substituted phenyl-4,5,6,7-tetrahydro-2H-indazoles |
US07/023,386 US4835286A (en) | 1982-09-28 | 1987-03-09 | 2-Substituted phenyl-4,5,6,7-tetrahydro-2H-indazoles |
MY57/87A MY8700057A (en) | 1982-09-28 | 1987-12-30 | 2-substituted phenyl-4 5 6 7 tetrahydro-2h-indazoles and their production and use |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17042782A JPS5959666A (en) | 1982-09-28 | 1982-09-28 | 3-chloro-2-(4-chloro-2-fluoro-5-(1-methylethoxy)-phenyl)- 4,5,6,7-tetrahydro-2h-indazole, its preparation and herbicide containing said compound as active component |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5959666A JPS5959666A (en) | 1984-04-05 |
JPH0312063B2 true JPH0312063B2 (en) | 1991-02-19 |
Family
ID=15904709
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17042782A Granted JPS5959666A (en) | 1982-09-28 | 1982-09-28 | 3-chloro-2-(4-chloro-2-fluoro-5-(1-methylethoxy)-phenyl)- 4,5,6,7-tetrahydro-2h-indazole, its preparation and herbicide containing said compound as active component |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5959666A (en) |
-
1982
- 1982-09-28 JP JP17042782A patent/JPS5959666A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5959666A (en) | 1984-04-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPH042591B2 (en) | ||
JPS60166665A (en) | Tetrahydro-2h-indazole derivative, preparation thereof and herbicide containing same as active constituent | |
JPH041748B2 (en) | ||
JPH0479337B2 (en) | ||
JPH0380794B2 (en) | ||
JPS61165383A (en) | Carbostyryl derivative, preparation thereof, and herbicide containing said derivative as active component | |
JPH0436284A (en) | Diphenylfuropyrimidine derivative, its production and herbicide containing the same derivative as active ingredient | |
JPH043392B2 (en) | ||
JPH0576477B2 (en) | ||
JPH0312063B2 (en) | ||
JPH0545593B2 (en) | ||
JPS60252465A (en) | 2-phenyl-4,5,6,7-tetrahydro-2h-indazole derivative, its preparation, and herbicide comprising it as active ingredient | |
JPH0363547B2 (en) | ||
JP2961238B2 (en) | Substituted 2-trifluoromethyl-2,3-dihydrobenzimidazoles, process for producing the same and herbicides containing the same as an active ingredient | |
JPH047347B2 (en) | ||
JPH045030B2 (en) | ||
JPH0326200B2 (en) | ||
JPH0545594B2 (en) | ||
JPH0330591B2 (en) | ||
JPH0513943B2 (en) | ||
JPH0322382B2 (en) | ||
JPS59196876A (en) | 1,3,4-oxadiazole derivative, its preparation, and herbicide containing it as active ingredient | |
JPS61118364A (en) | Tetrahydrophthalimide derivative' its preparation and herbicide containing said derivative as active component | |
JPS59170071A (en) | 2-phenyl-4,5,6,7-tetrahydro-2h-indazole derivative, production thereof and herbicide containing the same as active constituent | |
JPH0481592B2 (en) |