CN1070466C - 制备芳族化合物的方法 - Google Patents
制备芳族化合物的方法 Download PDFInfo
- Publication number
- CN1070466C CN1070466C CN97116249A CN97116249A CN1070466C CN 1070466 C CN1070466 C CN 1070466C CN 97116249 A CN97116249 A CN 97116249A CN 97116249 A CN97116249 A CN 97116249A CN 1070466 C CN1070466 C CN 1070466C
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- CN
- China
- Prior art keywords
- acid
- copper
- alkyl
- group
- aryl
- 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 - Lifetime
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- 238000000034 method Methods 0.000 title claims abstract description 73
- 150000001491 aromatic compounds Chemical class 0.000 title claims abstract description 43
- 239000000203 mixture Substances 0.000 claims abstract description 78
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 68
- 125000003118 aryl group Chemical group 0.000 claims abstract description 57
- 238000005695 dehalogenation reaction Methods 0.000 claims abstract description 47
- 239000010949 copper Substances 0.000 claims abstract description 41
- 229910052802 copper Inorganic materials 0.000 claims abstract description 41
- 125000005843 halogen group Chemical group 0.000 claims abstract description 38
- 239000002253 acid Substances 0.000 claims abstract description 22
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 18
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims abstract description 16
- 125000001246 bromo group Chemical group Br* 0.000 claims abstract description 15
- 125000001309 chloro group Chemical group Cl* 0.000 claims abstract description 15
- 125000001153 fluoro group Chemical group F* 0.000 claims abstract description 6
- 125000004093 cyano group Chemical group *C#N 0.000 claims abstract description 5
- 238000006243 chemical reaction Methods 0.000 claims description 67
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 66
- 125000000217 alkyl group Chemical group 0.000 claims description 63
- 239000002904 solvent Substances 0.000 claims description 63
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 claims description 52
- 239000011541 reaction mixture Substances 0.000 claims description 50
- 229910052757 nitrogen Inorganic materials 0.000 claims description 46
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 42
- -1 aromatic carboxylic acids Chemical class 0.000 claims description 40
- 239000000460 chlorine Substances 0.000 claims description 39
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 36
- 229910052801 chlorine Inorganic materials 0.000 claims description 32
- 238000010438 heat treatment Methods 0.000 claims description 32
- 125000003107 substituted aryl group Chemical group 0.000 claims description 32
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 30
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 30
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 27
- 235000019260 propionic acid Nutrition 0.000 claims description 26
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 claims description 26
- 239000008096 xylene Substances 0.000 claims description 26
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims description 24
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 22
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 22
- 229910052794 bromium Inorganic materials 0.000 claims description 22
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 21
- 125000001072 heteroaryl group Chemical group 0.000 claims description 21
- 150000001412 amines Chemical group 0.000 claims description 17
- BERDEBHAJNAUOM-UHFFFAOYSA-N copper(i) oxide Chemical compound [Cu]O[Cu] BERDEBHAJNAUOM-UHFFFAOYSA-N 0.000 claims description 16
- SJRJJKPEHAURKC-UHFFFAOYSA-N N-Methylmorpholine Chemical compound CN1CCOCC1 SJRJJKPEHAURKC-UHFFFAOYSA-N 0.000 claims description 15
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 15
- FKNQCJSGGFJEIZ-UHFFFAOYSA-N 4-methylpyridine Chemical compound CC1=CC=NC=C1 FKNQCJSGGFJEIZ-UHFFFAOYSA-N 0.000 claims description 14
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 14
- 235000011054 acetic acid Nutrition 0.000 claims description 14
- 150000007513 acids Chemical class 0.000 claims description 14
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 12
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 12
- RWRDLPDLKQPQOW-UHFFFAOYSA-N Pyrrolidine Chemical compound C1CCNC1 RWRDLPDLKQPQOW-UHFFFAOYSA-N 0.000 claims description 12
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 12
- 125000002346 iodo group Chemical group I* 0.000 claims description 11
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 claims description 10
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 claims description 10
- OPQARKPSCNTWTJ-UHFFFAOYSA-L copper(ii) acetate Chemical compound [Cu+2].CC([O-])=O.CC([O-])=O OPQARKPSCNTWTJ-UHFFFAOYSA-L 0.000 claims description 10
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 9
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 9
- 125000001931 aliphatic group Chemical group 0.000 claims description 9
- RXYPXQSKLGGKOL-UHFFFAOYSA-N 1,4-dimethylpiperazine Chemical compound CN1CCN(C)CC1 RXYPXQSKLGGKOL-UHFFFAOYSA-N 0.000 claims description 8
- PAMIQIKDUOTOBW-UHFFFAOYSA-N 1-methylpiperidine Chemical compound CN1CCCCC1 PAMIQIKDUOTOBW-UHFFFAOYSA-N 0.000 claims description 8
- 229910021591 Copper(I) chloride Inorganic materials 0.000 claims description 8
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 claims description 8
- 150000001735 carboxylic acids Chemical class 0.000 claims description 8
- OXBLHERUFWYNTN-UHFFFAOYSA-M copper(I) chloride Chemical compound [Cu]Cl OXBLHERUFWYNTN-UHFFFAOYSA-M 0.000 claims description 8
- 150000001991 dicarboxylic acids Chemical class 0.000 claims description 7
- 150000002390 heteroarenes Chemical class 0.000 claims description 7
- IUGYQRQAERSCNH-UHFFFAOYSA-N pivalic acid Chemical compound CC(C)(C)C(O)=O IUGYQRQAERSCNH-UHFFFAOYSA-N 0.000 claims description 7
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims description 7
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims description 6
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 claims description 6
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 claims description 6
- QTMDXZNDVAMKGV-UHFFFAOYSA-L copper(ii) bromide Chemical compound [Cu+2].[Br-].[Br-] QTMDXZNDVAMKGV-UHFFFAOYSA-L 0.000 claims description 6
- UAOMVDZJSHZZME-UHFFFAOYSA-N diisopropylamine Chemical compound CC(C)NC(C)C UAOMVDZJSHZZME-UHFFFAOYSA-N 0.000 claims description 6
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 claims description 6
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 claims description 6
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 claims description 6
- NQPDZGIKBAWPEJ-UHFFFAOYSA-N valeric acid Chemical compound CCCCC(O)=O NQPDZGIKBAWPEJ-UHFFFAOYSA-N 0.000 claims description 6
- AVFZOVWCLRSYKC-UHFFFAOYSA-N 1-methylpyrrolidine Chemical compound CN1CCCC1 AVFZOVWCLRSYKC-UHFFFAOYSA-N 0.000 claims description 5
- 125000001637 1-naphthyl group Chemical group [H]C1=C([H])C([H])=C2C(*)=C([H])C([H])=C([H])C2=C1[H] 0.000 claims description 5
- 125000001622 2-naphthyl group Chemical group [H]C1=C([H])C([H])=C2C([H])=C(*)C([H])=C([H])C2=C1[H] 0.000 claims description 5
- 239000005711 Benzoic acid Substances 0.000 claims description 5
- AHVYPIQETPWLSZ-UHFFFAOYSA-N N-methyl-pyrrolidine Natural products CN1CC=CC1 AHVYPIQETPWLSZ-UHFFFAOYSA-N 0.000 claims description 5
- 125000000641 acridinyl group Chemical group C1(=CC=CC2=NC3=CC=CC=C3C=C12)* 0.000 claims description 5
- 125000004196 benzothienyl group Chemical group S1C(=CC2=C1C=CC=C2)* 0.000 claims description 5
- 229910052731 fluorine Inorganic materials 0.000 claims description 5
- 239000011737 fluorine Substances 0.000 claims description 5
- 125000002541 furyl group Chemical group 0.000 claims description 5
- 125000001041 indolyl group Chemical group 0.000 claims description 5
- 125000001786 isothiazolyl group Chemical group 0.000 claims description 5
- 125000000842 isoxazolyl group Chemical group 0.000 claims description 5
- 125000002971 oxazolyl group Chemical group 0.000 claims description 5
- 125000000561 purinyl group Chemical group N1=C(N=C2N=CNC2=C1)* 0.000 claims description 5
- 125000002098 pyridazinyl group Chemical group 0.000 claims description 5
- 125000004076 pyridyl group Chemical group 0.000 claims description 5
- 125000000714 pyrimidinyl group Chemical group 0.000 claims description 5
- 125000000168 pyrrolyl group Chemical group 0.000 claims description 5
- 125000002294 quinazolinyl group Chemical group N1=C(N=CC2=CC=CC=C12)* 0.000 claims description 5
- 125000000335 thiazolyl group Chemical group 0.000 claims description 5
- 125000001544 thienyl group Chemical group 0.000 claims description 5
- 125000004306 triazinyl group Chemical group 0.000 claims description 5
- 125000001425 triazolyl group Chemical group 0.000 claims description 5
- AUHZEENZYGFFBQ-UHFFFAOYSA-N 1,3,5-trimethylbenzene Chemical compound CC1=CC(C)=CC(C)=C1 AUHZEENZYGFFBQ-UHFFFAOYSA-N 0.000 claims description 4
- LNETULKMXZVUST-UHFFFAOYSA-N 1-naphthoic acid Chemical compound C1=CC=C2C(C(=O)O)=CC=CC2=C1 LNETULKMXZVUST-UHFFFAOYSA-N 0.000 claims description 4
- 229910021589 Copper(I) bromide Inorganic materials 0.000 claims description 4
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 4
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 claims description 4
- GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 claims description 4
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 claims description 4
- KAESVJOAVNADME-UHFFFAOYSA-N Pyrrole Chemical compound C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 claims description 4
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 claims description 4
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 claims description 4
- RDOXTESZEPMUJZ-UHFFFAOYSA-N anisole Chemical compound COC1=CC=CC=C1 RDOXTESZEPMUJZ-UHFFFAOYSA-N 0.000 claims description 4
- 125000002178 anthracenyl group Chemical group C1(=CC=CC2=CC3=CC=CC=C3C=C12)* 0.000 claims description 4
- 125000000499 benzofuranyl group Chemical group O1C(=CC2=C1C=CC=C2)* 0.000 claims description 4
- 235000010233 benzoic acid Nutrition 0.000 claims description 4
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 claims description 4
- NKNDPYCGAZPOFS-UHFFFAOYSA-M copper(i) bromide Chemical compound Br[Cu] NKNDPYCGAZPOFS-UHFFFAOYSA-M 0.000 claims description 4
- DIOQZVSQGTUSAI-UHFFFAOYSA-N decane Chemical compound CCCCCCCCCC DIOQZVSQGTUSAI-UHFFFAOYSA-N 0.000 claims description 4
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 claims description 4
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 4
- LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 claims description 4
- 125000001792 phenanthrenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3C=CC12)* 0.000 claims description 4
- 125000001567 quinoxalinyl group Chemical group N1=C(C=NC2=CC=CC=C12)* 0.000 claims description 4
- IMNIMPAHZVJRPE-UHFFFAOYSA-N triethylenediamine Chemical compound C1CN2CCN1CC2 IMNIMPAHZVJRPE-UHFFFAOYSA-N 0.000 claims description 4
- 229910021590 Copper(II) bromide Inorganic materials 0.000 claims description 3
- 229910021592 Copper(II) chloride Inorganic materials 0.000 claims description 3
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims description 3
- KWYHDKDOAIKMQN-UHFFFAOYSA-N N,N,N',N'-tetramethylethylenediamine Chemical group CN(C)CCN(C)C KWYHDKDOAIKMQN-UHFFFAOYSA-N 0.000 claims description 3
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 claims description 3
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 claims description 3
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 claims description 3
- 229910000366 copper(II) sulfate Inorganic materials 0.000 claims description 3
- 235000006408 oxalic acid Nutrition 0.000 claims description 3
- 125000003373 pyrazinyl group Chemical group 0.000 claims description 3
- 150000003254 radicals Chemical class 0.000 claims description 3
- 150000003460 sulfonic acids Chemical class 0.000 claims description 3
- OCJBOOLMMGQPQU-UHFFFAOYSA-N 1,4-dichlorobenzene Chemical compound ClC1=CC=C(Cl)C=C1 OCJBOOLMMGQPQU-UHFFFAOYSA-N 0.000 claims description 2
- IIFFFBSAXDNJHX-UHFFFAOYSA-N 2-methyl-n,n-bis(2-methylpropyl)propan-1-amine Chemical compound CC(C)CN(CC(C)C)CC(C)C IIFFFBSAXDNJHX-UHFFFAOYSA-N 0.000 claims description 2
- UOBYKYZJUGYBDK-UHFFFAOYSA-N 2-naphthoic acid Chemical compound C1=CC=CC2=CC(C(=O)O)=CC=C21 UOBYKYZJUGYBDK-UHFFFAOYSA-N 0.000 claims description 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims description 2
- XOBKSJJDNFUZPF-UHFFFAOYSA-N Methoxyethane Chemical compound CCOC XOBKSJJDNFUZPF-UHFFFAOYSA-N 0.000 claims description 2
- RFFFKMOABOFIDF-UHFFFAOYSA-N Pentanenitrile Chemical compound CCCCC#N RFFFKMOABOFIDF-UHFFFAOYSA-N 0.000 claims description 2
- SRSXLGNVWSONIS-UHFFFAOYSA-N benzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-N 0.000 claims description 2
- 229940092714 benzenesulfonic acid Drugs 0.000 claims description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 2
- 229940117389 dichlorobenzene Drugs 0.000 claims description 2
- 229940043279 diisopropylamine Drugs 0.000 claims description 2
- CCIVGXIOQKPBKL-UHFFFAOYSA-M ethanesulfonate Chemical compound CCS([O-])(=O)=O CCIVGXIOQKPBKL-UHFFFAOYSA-M 0.000 claims description 2
- 235000019253 formic acid Nutrition 0.000 claims description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 2
- UZKWTJUDCOPSNM-UHFFFAOYSA-N methoxybenzene Substances CCCCOC=C UZKWTJUDCOPSNM-UHFFFAOYSA-N 0.000 claims description 2
- 239000011707 mineral Substances 0.000 claims description 2
- KYTZHLUVELPASH-UHFFFAOYSA-N naphthalene-1,2-dicarboxylic acid Chemical compound C1=CC=CC2=C(C(O)=O)C(C(=O)O)=CC=C21 KYTZHLUVELPASH-UHFFFAOYSA-N 0.000 claims description 2
- PSZYNBSKGUBXEH-UHFFFAOYSA-N naphthalene-1-sulfonic acid Chemical compound C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-N 0.000 claims description 2
- KVBGVZZKJNLNJU-UHFFFAOYSA-N naphthalene-2-sulfonic acid Chemical compound C1=CC=CC2=CC(S(=O)(=O)O)=CC=C21 KVBGVZZKJNLNJU-UHFFFAOYSA-N 0.000 claims description 2
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 claims description 2
- 229920000075 poly(4-vinylpyridine) Polymers 0.000 claims description 2
- HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical compound O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 claims description 2
- YFTHZRPMJXBUME-UHFFFAOYSA-N tripropylamine Chemical compound CCCN(CCC)CCC YFTHZRPMJXBUME-UHFFFAOYSA-N 0.000 claims description 2
- 229940005605 valeric acid Drugs 0.000 claims description 2
- XGWFJBFNAQHLEF-UHFFFAOYSA-N 9-anthroic acid Chemical compound C1=CC=C2C(C(=O)O)=C(C=CC=C3)C3=CC2=C1 XGWFJBFNAQHLEF-UHFFFAOYSA-N 0.000 claims 1
- GXHMMDRXHUIUMN-UHFFFAOYSA-N methanesulfonic acid Chemical compound CS(O)(=O)=O.CS(O)(=O)=O GXHMMDRXHUIUMN-UHFFFAOYSA-N 0.000 claims 1
- 239000007858 starting material Substances 0.000 abstract description 26
- 150000001875 compounds Chemical class 0.000 abstract description 16
- 125000001424 substituent group Chemical group 0.000 abstract description 13
- 238000005658 halogenation reaction Methods 0.000 abstract description 12
- 150000002148 esters Chemical class 0.000 abstract description 10
- 230000026030 halogenation Effects 0.000 abstract description 10
- 150000002576 ketones Chemical class 0.000 abstract description 2
- 150000001299 aldehydes Chemical class 0.000 abstract 1
- 150000001408 amides Chemical class 0.000 abstract 1
- 230000002194 synthesizing effect Effects 0.000 abstract 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 74
- 239000000706 filtrate Substances 0.000 description 39
- 239000007787 solid Substances 0.000 description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 35
- 238000003756 stirring Methods 0.000 description 34
- 239000012044 organic layer Substances 0.000 description 31
- 238000001704 evaporation Methods 0.000 description 30
- 230000008020 evaporation Effects 0.000 description 30
- 238000004817 gas chromatography Methods 0.000 description 30
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 29
- 238000010992 reflux Methods 0.000 description 29
- 229910052938 sodium sulfate Inorganic materials 0.000 description 29
- 235000011152 sodium sulphate Nutrition 0.000 description 29
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 15
- 125000003545 alkoxy group Chemical group 0.000 description 14
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 11
- 125000000524 functional group Chemical group 0.000 description 9
- 238000002360 preparation method Methods 0.000 description 9
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 8
- 125000004104 aryloxy group Chemical group 0.000 description 8
- 239000007788 liquid Substances 0.000 description 8
- 230000008018 melting Effects 0.000 description 8
- 238000002844 melting Methods 0.000 description 8
- XMCRWEBERCXJCH-UHFFFAOYSA-N 1-(2,4-dichlorophenyl)ethanone Chemical compound CC(=O)C1=CC=C(Cl)C=C1Cl XMCRWEBERCXJCH-UHFFFAOYSA-N 0.000 description 7
- 229910052736 halogen Inorganic materials 0.000 description 7
- 239000010410 layer Substances 0.000 description 7
- WWZXFVCHCWYKJD-UHFFFAOYSA-N methyl 3,5-dichloro-4-methylbenzoate Chemical compound COC(=O)C1=CC(Cl)=C(C)C(Cl)=C1 WWZXFVCHCWYKJD-UHFFFAOYSA-N 0.000 description 7
- 239000000047 product Substances 0.000 description 7
- GBEJAEMDMASLJL-UHFFFAOYSA-N 3,5-dichloro-4-methylbenzoic acid Chemical compound CC1=C(Cl)C=C(C(O)=O)C=C1Cl GBEJAEMDMASLJL-UHFFFAOYSA-N 0.000 description 6
- SDKUOEOJAXGCLU-UHFFFAOYSA-N 3-chloro-4-methylbenzoic acid Chemical compound CC1=CC=C(C(O)=O)C=C1Cl SDKUOEOJAXGCLU-UHFFFAOYSA-N 0.000 description 6
- 150000002367 halogens Chemical class 0.000 description 6
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 5
- BUZYGTVTZYSBCU-UHFFFAOYSA-N 1-(4-chlorophenyl)ethanone Chemical compound CC(=O)C1=CC=C(Cl)C=C1 BUZYGTVTZYSBCU-UHFFFAOYSA-N 0.000 description 5
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 5
- 230000005587 bubbling Effects 0.000 description 5
- KTFQDZCNPGFKAH-UHFFFAOYSA-N methyl 3-chloro-4-methylbenzoate Chemical compound COC(=O)C1=CC=C(C)C(Cl)=C1 KTFQDZCNPGFKAH-UHFFFAOYSA-N 0.000 description 5
- 150000003738 xylenes Chemical class 0.000 description 5
- 125000000094 2-phenylethyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])C([H])([H])* 0.000 description 4
- LULAYUGMBFYYEX-UHFFFAOYSA-N 3-chlorobenzoic acid Chemical compound OC(=O)C1=CC=CC(Cl)=C1 LULAYUGMBFYYEX-UHFFFAOYSA-N 0.000 description 4
- VMQMZMRVKUZKQL-UHFFFAOYSA-N Cu+ Chemical class [Cu+] VMQMZMRVKUZKQL-UHFFFAOYSA-N 0.000 description 4
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 4
- 239000004809 Teflon Substances 0.000 description 4
- 229920006362 Teflon® Polymers 0.000 description 4
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 4
- 238000005660 chlorination reaction Methods 0.000 description 4
- 125000005553 heteroaryloxy group Chemical group 0.000 description 4
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 4
- GNQUYAWRQYGEOE-UHFFFAOYSA-N methyl 2,3,5-trichloro-4-methylbenzoate Chemical compound COC(=O)C1=CC(Cl)=C(C)C(Cl)=C1Cl GNQUYAWRQYGEOE-UHFFFAOYSA-N 0.000 description 4
- GLGKDOSRCSEFNQ-UHFFFAOYSA-N methyl 2,5-dichloro-4-methylbenzoate Chemical compound COC(=O)C1=CC(Cl)=C(C)C=C1Cl GLGKDOSRCSEFNQ-UHFFFAOYSA-N 0.000 description 4
- HQZDRVJCIHNCMA-UHFFFAOYSA-N methyl 3,4,5-trichlorobenzoate Chemical compound COC(=O)C1=CC(Cl)=C(Cl)C(Cl)=C1 HQZDRVJCIHNCMA-UHFFFAOYSA-N 0.000 description 4
- LXNFVVDCCWUUKC-UHFFFAOYSA-N methyl 4-chlorobenzoate Chemical compound COC(=O)C1=CC=C(Cl)C=C1 LXNFVVDCCWUUKC-UHFFFAOYSA-N 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- CZSKGVCXQPGKNU-UHFFFAOYSA-N 2,3,5-trichloro-4-methylbenzoic acid Chemical compound CC1=C(Cl)C=C(C(O)=O)C(Cl)=C1Cl CZSKGVCXQPGKNU-UHFFFAOYSA-N 0.000 description 3
- QAOJBHRZQQDFHA-UHFFFAOYSA-N 2,3-dichlorobenzoic acid Chemical compound OC(=O)C1=CC=CC(Cl)=C1Cl QAOJBHRZQQDFHA-UHFFFAOYSA-N 0.000 description 3
- RPZXUSJCSDQNTE-UHFFFAOYSA-N 2,4-dichloro-5-fluorobenzoyl chloride Chemical compound FC1=CC(C(Cl)=O)=C(Cl)C=C1Cl RPZXUSJCSDQNTE-UHFFFAOYSA-N 0.000 description 3
- KZEKKSQWQXNSBB-UHFFFAOYSA-N 2,5-dichloro-4-methylbenzoic acid Chemical compound CC1=CC(Cl)=C(C(O)=O)C=C1Cl KZEKKSQWQXNSBB-UHFFFAOYSA-N 0.000 description 3
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 239000011260 aqueous acid Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000003518 caustics Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 3
- SPJQBGGHUDNAIC-UHFFFAOYSA-N methyl 2,5-dichlorobenzoate Chemical compound COC(=O)C1=CC(Cl)=CC=C1Cl SPJQBGGHUDNAIC-UHFFFAOYSA-N 0.000 description 3
- RJBFECHQHQLAFJ-UHFFFAOYSA-N methyl 3-bromo-5-chloro-4-methylbenzoate Chemical compound COC(=O)C1=CC(Cl)=C(C)C(Br)=C1 RJBFECHQHQLAFJ-UHFFFAOYSA-N 0.000 description 3
- CZNGTXVOZOWWKM-UHFFFAOYSA-N methyl 4-bromobenzoate Chemical compound COC(=O)C1=CC=C(Br)C=C1 CZNGTXVOZOWWKM-UHFFFAOYSA-N 0.000 description 3
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 125000000542 sulfonic acid group Chemical group 0.000 description 3
- FKHIFSZMMVMEQY-UHFFFAOYSA-N talc Chemical compound [Mg+2].[O-][Si]([O-])=O FKHIFSZMMVMEQY-UHFFFAOYSA-N 0.000 description 3
- 125000004001 thioalkyl group Chemical group 0.000 description 3
- PBUDJTSPOLSTQE-UHFFFAOYSA-N 2,3-dichloro-4-methylbenzoic acid Chemical compound CC1=CC=C(C(O)=O)C(Cl)=C1Cl PBUDJTSPOLSTQE-UHFFFAOYSA-N 0.000 description 2
- XXFUNTSOBHSMBU-UHFFFAOYSA-N 2,4-dichlorobenzamide Chemical compound NC(=O)C1=CC=C(Cl)C=C1Cl XXFUNTSOBHSMBU-UHFFFAOYSA-N 0.000 description 2
- QVTQYSFCFOGITD-UHFFFAOYSA-N 2,5-dichlorobenzoic acid Chemical compound OC(=O)C1=CC(Cl)=CC=C1Cl QVTQYSFCFOGITD-UHFFFAOYSA-N 0.000 description 2
- MRUDNSFOFOQZDA-UHFFFAOYSA-N 2,6-dichlorobenzoic acid Chemical compound OC(=O)C1=C(Cl)C=CC=C1Cl MRUDNSFOFOQZDA-UHFFFAOYSA-N 0.000 description 2
- XNTIGDVFBDJLTQ-UHFFFAOYSA-N 2-chloro-6-fluorobenzoic acid Chemical compound OC(=O)C1=C(F)C=CC=C1Cl XNTIGDVFBDJLTQ-UHFFFAOYSA-N 0.000 description 2
- SYBYTAAJFKOIEJ-UHFFFAOYSA-N 3-Methylbutan-2-one Chemical compound CC(C)C(C)=O SYBYTAAJFKOIEJ-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
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 2
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Chemical compound CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 description 2
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 2
- 239000012445 acidic reagent Substances 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 125000004423 acyloxy group Chemical group 0.000 description 2
- 239000012736 aqueous medium Substances 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 229910001431 copper ion Inorganic materials 0.000 description 2
- 238000006298 dechlorination reaction Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000032050 esterification Effects 0.000 description 2
- 238000005886 esterification reaction Methods 0.000 description 2
- FHPCKNJINJXSIC-UHFFFAOYSA-N ethyl 2,4-dichloro-5-fluorobenzoate Chemical compound CCOC(=O)C1=CC(F)=C(Cl)C=C1Cl FHPCKNJINJXSIC-UHFFFAOYSA-N 0.000 description 2
- DCYPLEKPDBBLSM-UHFFFAOYSA-N ethyl 4-chloro-3-fluorobenzoate Chemical compound CCOC(=O)C1=CC=C(Cl)C(F)=C1 DCYPLEKPDBBLSM-UHFFFAOYSA-N 0.000 description 2
- 229910052740 iodine Inorganic materials 0.000 description 2
- 239000011630 iodine Substances 0.000 description 2
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 description 2
- 239000000391 magnesium silicate Substances 0.000 description 2
- 229910052919 magnesium silicate Inorganic materials 0.000 description 2
- 235000019792 magnesium silicate Nutrition 0.000 description 2
- 229940098779 methanesulfonic acid Drugs 0.000 description 2
- MYJUQLRMIBXSNF-UHFFFAOYSA-N methyl 2,3,5,6-tetrachloro-4-methylbenzoate Chemical compound COC(=O)C1=C(Cl)C(Cl)=C(C)C(Cl)=C1Cl MYJUQLRMIBXSNF-UHFFFAOYSA-N 0.000 description 2
- CGOPETUZNLPTSU-UHFFFAOYSA-N methyl 2-chloro-6-fluorobenzoate Chemical compound COC(=O)C1=C(F)C=CC=C1Cl CGOPETUZNLPTSU-UHFFFAOYSA-N 0.000 description 2
- QAFJIJWLEBLXHH-UHFFFAOYSA-N methyl 2-fluorobenzoate Chemical compound COC(=O)C1=CC=CC=C1F QAFJIJWLEBLXHH-UHFFFAOYSA-N 0.000 description 2
- BTEVDFJXGLQUDS-UHFFFAOYSA-N methyl 3,5-dichlorobenzoate Chemical compound COC(=O)C1=CC(Cl)=CC(Cl)=C1 BTEVDFJXGLQUDS-UHFFFAOYSA-N 0.000 description 2
- QSSJZLPUHJDYKF-UHFFFAOYSA-N methyl 4-methylbenzoate Chemical compound COC(=O)C1=CC=C(C)C=C1 QSSJZLPUHJDYKF-UHFFFAOYSA-N 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- VGIVLIHKENZQHQ-UHFFFAOYSA-N n,n,n',n'-tetramethylmethanediamine Chemical compound CN(C)CN(C)C VGIVLIHKENZQHQ-UHFFFAOYSA-N 0.000 description 2
- XSXHWVKGUXMUQE-UHFFFAOYSA-N osmium dioxide Inorganic materials O=[Os]=O XSXHWVKGUXMUQE-UHFFFAOYSA-N 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- IMACFCSSMIZSPP-UHFFFAOYSA-N phenacyl chloride Chemical compound ClCC(=O)C1=CC=CC=C1 IMACFCSSMIZSPP-UHFFFAOYSA-N 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000007086 side reaction Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 description 1
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 description 1
- KQCMTOWTPBNWDB-UHFFFAOYSA-N 2,4-dichloroaniline Chemical compound NC1=CC=C(Cl)C=C1Cl KQCMTOWTPBNWDB-UHFFFAOYSA-N 0.000 description 1
- BLNVISNJTIRAHF-UHFFFAOYSA-N 4-chlorobenzamide Chemical compound NC(=O)C1=CC=C(Cl)C=C1 BLNVISNJTIRAHF-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 1
- 239000005751 Copper oxide Substances 0.000 description 1
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 1
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 150000001266 acyl halides Chemical class 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 150000007933 aliphatic carboxylic acids Chemical class 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical group 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 125000005428 anthryl group Chemical group [H]C1=C([H])C([H])=C2C([H])=C3C(*)=C([H])C([H])=C([H])C3=C([H])C2=C1[H] 0.000 description 1
- 239000012431 aqueous reaction media Substances 0.000 description 1
- 125000006615 aromatic heterocyclic group Chemical group 0.000 description 1
- 238000007080 aromatic substitution reaction Methods 0.000 description 1
- 125000005418 aryl aryl group Chemical group 0.000 description 1
- 125000004618 benzofuryl group Chemical group O1C(=CC2=C1C=CC=C2)* 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000031709 bromination Effects 0.000 description 1
- 238000005893 bromination reaction Methods 0.000 description 1
- 150000001649 bromium compounds Chemical class 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 229910000431 copper oxide Inorganic materials 0.000 description 1
- LDHQCZJRKDOVOX-NSCUHMNNSA-N crotonic acid Chemical compound C\C=C\C(O)=O LDHQCZJRKDOVOX-NSCUHMNNSA-N 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- 125000001559 cyclopropyl group Chemical group [H]C1([H])C([H])([H])C1([H])* 0.000 description 1
- 125000000950 dibromo group Chemical group Br* 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004508 fractional distillation Methods 0.000 description 1
- 125000004446 heteroarylalkyl group Chemical group 0.000 description 1
- 125000005326 heteroaryloxy alkyl group Chemical group 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 239000011968 lewis acid catalyst Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- GMJLEFPTCWSZNE-UHFFFAOYSA-N methyl 2,3,4,5,6-pentachlorobenzoate Chemical compound COC(=O)C1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl GMJLEFPTCWSZNE-UHFFFAOYSA-N 0.000 description 1
- CTCJQUJYHIGYOG-UHFFFAOYSA-N methyl 2,3,4,5-tetrachlorobenzoate Chemical compound COC(=O)C1=CC(Cl)=C(Cl)C(Cl)=C1Cl CTCJQUJYHIGYOG-UHFFFAOYSA-N 0.000 description 1
- IPHRAQAPQCPMHW-UHFFFAOYSA-N methyl 2,3,6-tribromo-5-chloro-4-methylbenzoate Chemical compound COC(=O)C1=C(Br)C(Cl)=C(C)C(Br)=C1Br IPHRAQAPQCPMHW-UHFFFAOYSA-N 0.000 description 1
- VOKQOJJATUKGPQ-UHFFFAOYSA-N methyl 2,5-dibromo-3-chloro-4-methylbenzoate Chemical compound COC(=O)C1=CC(Br)=C(C)C(Cl)=C1Br VOKQOJJATUKGPQ-UHFFFAOYSA-N 0.000 description 1
- XRDRKVPNHIWTBX-UHFFFAOYSA-N methyl 3-chlorobenzoate Chemical compound COC(=O)C1=CC=CC(Cl)=C1 XRDRKVPNHIWTBX-UHFFFAOYSA-N 0.000 description 1
- YFYQSIMHQDBBKO-UHFFFAOYSA-N methyl 4-bromo-2,3,5,6-tetrachlorobenzoate Chemical compound COC(=O)C1=C(Cl)C(Cl)=C(Br)C(Cl)=C1Cl YFYQSIMHQDBBKO-UHFFFAOYSA-N 0.000 description 1
- YGOFXJFPOJVSPH-UHFFFAOYSA-N methyl 4-bromo-2,3,5-trichlorobenzoate Chemical compound COC(=O)C1=CC(Cl)=C(Br)C(Cl)=C1Cl YGOFXJFPOJVSPH-UHFFFAOYSA-N 0.000 description 1
- OLCZJLAQCXIXNW-UHFFFAOYSA-N methyl 4-bromo-3,5-dichlorobenzoate Chemical compound COC(=O)C1=CC(Cl)=C(Br)C(Cl)=C1 OLCZJLAQCXIXNW-UHFFFAOYSA-N 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 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
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000002560 nitrile group Chemical group 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- ZWLPBLYKEWSWPD-UHFFFAOYSA-N o-toluic acid Chemical compound CC1=CC=CC=C1C(O)=O ZWLPBLYKEWSWPD-UHFFFAOYSA-N 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 239000012074 organic phase Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- LMFJKKGDLAICPF-UHFFFAOYSA-N phenanthrene-9-carboxylic acid Chemical compound C1=CC=C2C(C(=O)O)=CC3=CC=CC=C3C2=C1 LMFJKKGDLAICPF-UHFFFAOYSA-N 0.000 description 1
- 125000005561 phenanthryl group Chemical group 0.000 description 1
- 150000003021 phthalic acid derivatives Chemical class 0.000 description 1
- 150000003022 phthalic acids Chemical class 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical class [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 125000004434 sulfur atom Chemical group 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
- 150000003503 terephthalic acid derivatives Chemical class 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 125000003396 thiol group Chemical group [H]S* 0.000 description 1
- LDHQCZJRKDOVOX-UHFFFAOYSA-N trans-crotonic acid Natural products CC=CC(O)=O LDHQCZJRKDOVOX-UHFFFAOYSA-N 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000010626 work up procedure Methods 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/30—Preparation of carboxylic acid nitriles by reactions not involving the formation of cyano groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B61/00—Other general methods
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C231/00—Preparation of carboxylic acid amides
- C07C231/12—Preparation of carboxylic acid amides by reactions not involving the formation of carboxamide groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/65—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by splitting-off hydrogen atoms or functional groups; by hydrogenolysis of functional groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
- C07C51/377—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
- C07C67/317—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (23)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US2439896P | 1996-08-22 | 1996-08-22 | |
US60/024398 | 1996-08-22 | ||
US08/876,211 | 1997-06-16 | ||
US08/876,211 US5886210A (en) | 1996-08-22 | 1997-06-16 | Method for preparing aromatic compounds |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1186795A CN1186795A (zh) | 1998-07-08 |
CN1070466C true CN1070466C (zh) | 2001-09-05 |
Family
ID=26698399
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN97116249A Expired - Lifetime CN1070466C (zh) | 1996-08-22 | 1997-08-22 | 制备芳族化合物的方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US5886210A (zh) |
EP (1) | EP0825173A1 (zh) |
KR (1) | KR19980018923A (zh) |
CN (1) | CN1070466C (zh) |
AU (1) | AU3321197A (zh) |
CA (1) | CA2212958A1 (zh) |
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JP4395549B2 (ja) * | 2000-11-16 | 2010-01-13 | ザ レジェンツ オブ ザ ユニヴァースティ オブ カリフォルニア | 薬物及び発酵生成物の発見のための海洋放線菌分類群 |
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NZ544858A (en) * | 2003-06-20 | 2009-07-31 | Univ California | Salinosporamides and methods for use thereof |
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KR20060132698A (ko) * | 2004-01-23 | 2006-12-21 | 니리어스 파마슈티컬즈, 인코퍼레이션 | 항균제로 유용한 비스-인돌 피롤 |
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AU2005283141B2 (en) | 2004-04-30 | 2012-05-10 | Nereus Pharmaceuticals, Inc. | (3.2.0) heterocyclic compounds and methods of using the same |
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NZ572026A (en) | 2006-04-06 | 2011-12-22 | Nereus Pharmaceuticals Inc | Total synthesis of salinosporamide a and analogs thereof |
US8129527B2 (en) * | 2006-11-03 | 2012-03-06 | Nereus Pharmacuticals, Inc. | Analogs of dehydrophenylahistins and their therapeutic use |
WO2008095195A2 (en) * | 2007-02-02 | 2008-08-07 | Nereus Pharmaceuticals, Inc. | Lyophilized formulations of salinosporamide a |
US8394816B2 (en) * | 2007-12-07 | 2013-03-12 | Irene Ghobrial | Methods of using [3.2.0] heterocyclic compounds and analogs thereof in treating Waldenstrom's Macroglobulinemia |
WO2009140287A1 (en) * | 2008-05-12 | 2009-11-19 | Nereus Pharmaceuticals, Inc. | Salinosporamide derivatives as proteasome inhibitors |
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WO2015187774A1 (en) * | 2014-06-04 | 2015-12-10 | Monsanto Technology Llc | 3,6-dichlorosalicylic acid compounds and related synthetic processes |
EP3193872A4 (en) | 2014-09-14 | 2018-02-28 | Avanir Pharmaceuticals, Inc. | Pharmaceutical compositions comprising a dextromethorphan compound and quinidine for the treatment of agitation in dementia |
RU2736045C2 (ru) | 2015-03-06 | 2020-11-11 | Бейондспринг Фармасьютикалс, Инк. | Способ лечения рака, ассоциированного с мутацией ras |
BR112017018964A2 (pt) | 2015-03-06 | 2018-05-22 | Beyondspring Pharmaceuticals Inc | uso de plinabulin e métodos para tratar tumor cerebral |
WO2017011399A1 (en) | 2015-07-13 | 2017-01-19 | Beyondspring Pharmaceuticals, Inc | Plinabulin compositions |
CN105669539B (zh) * | 2015-12-30 | 2018-06-22 | 贵州大学 | 一种2-氨基-3-氟吡啶的制备工艺 |
AU2017217426B2 (en) | 2016-02-08 | 2022-12-01 | Beyondspring Pharmaceuticals, Inc. | Compositions containing tucaresol or its analogs |
BR112018074990A2 (pt) | 2016-06-06 | 2019-03-12 | Beyondspring Pharmaceuticals, Inc. | composição, usos e método para reduzir neutropenia |
CN110431135A (zh) | 2017-01-06 | 2019-11-08 | 大连万春布林医药有限公司 | 微管蛋白结合化合物及其治疗用途 |
US11400086B2 (en) | 2017-02-01 | 2022-08-02 | Beyondspring Pharmaceuticals, Inc. | Method of reducing chemotherapy-induced neutropenia |
CN109265499B (zh) * | 2017-07-17 | 2020-10-02 | 华中科技大学 | 一种有机卤代化合物的还原脱卤方法 |
EP3743074A4 (en) | 2018-01-24 | 2021-12-15 | Beyondspring Pharmaceuticals Inc. | COMPOSITION AND METHOD FOR REDUCING THROMBOCYTOPENIA BY THE ADMINISTRATION OF PLINABULINE |
CN115198267A (zh) * | 2021-04-09 | 2022-10-18 | 南京理工大学 | 一种类石墨烯材料的制备方法 |
EP4074717A1 (en) * | 2021-04-13 | 2022-10-19 | BNT Chemicals GmbH | Method for cleaving alkyl tin halides |
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JPS5536434A (en) * | 1978-09-07 | 1980-03-14 | Sankyo Co Ltd | 4-phenyl-4-oxo-2-butenoic acid derivative and its preparation |
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US4981999A (en) * | 1989-11-20 | 1991-01-01 | Occidental Chemical Corporation | Selective removal of chlorine from chlorophthalic compounds |
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1997
- 1997-06-16 US US08/876,211 patent/US5886210A/en not_active Expired - Lifetime
- 1997-08-08 IL IL12150497A patent/IL121504A/en not_active IP Right Cessation
- 1997-08-08 AU AU33211/97A patent/AU3321197A/en not_active Abandoned
- 1997-08-13 CA CA002212958A patent/CA2212958A1/en not_active Abandoned
- 1997-08-15 EP EP97306226A patent/EP0825173A1/en not_active Withdrawn
- 1997-08-22 CN CN97116249A patent/CN1070466C/zh not_active Expired - Lifetime
- 1997-08-22 KR KR1019970040264A patent/KR19980018923A/ko not_active Application Discontinuation
Patent Citations (3)
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FR2259810A1 (en) * | 1974-02-06 | 1975-08-29 | Rhone Poulenc Ind | Meta and/or para halogen substd. nitrobenzenes prepn. - by reacting the tri- to pentahelogenated cpds. with copper and org. acid |
JPS6016965A (ja) * | 1983-07-11 | 1985-01-28 | Nippon Kayaku Co Ltd | トルエンスルホン酸誘導体の製造法 |
EP0557878A1 (de) * | 1992-02-25 | 1993-09-01 | Hoechst Aktiengesellschaft | Verfahren zur selektiven Dehalogenierung von ortho-Halogennitrobenzolen |
Also Published As
Publication number | Publication date |
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CA2212958A1 (en) | 1998-02-22 |
EP0825173A1 (en) | 1998-02-25 |
CN1186795A (zh) | 1998-07-08 |
AU3321197A (en) | 1998-02-26 |
KR19980018923A (ko) | 1998-06-05 |
US5886210A (en) | 1999-03-23 |
IL121504A0 (en) | 1999-10-28 |
IL121504A (en) | 2002-03-10 |
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