CN100413843C - 一种4’-三氟甲基-2-联苯甲酸的制备方法 - Google Patents
一种4’-三氟甲基-2-联苯甲酸的制备方法 Download PDFInfo
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- CN100413843C CN100413843C CNB2006101544446A CN200610154444A CN100413843C CN 100413843 C CN100413843 C CN 100413843C CN B2006101544446 A CNB2006101544446 A CN B2006101544446A CN 200610154444 A CN200610154444 A CN 200610154444A CN 100413843 C CN100413843 C CN 100413843C
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- acid
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- trifluoromethyl
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- 239000004305 biphenyl Substances 0.000 title abstract description 4
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 title 2
- 235000019253 formic acid Nutrition 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims abstract description 75
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims abstract description 62
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 238000006243 chemical reaction Methods 0.000 claims abstract description 25
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims abstract description 16
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000007818 Grignard reagent Substances 0.000 claims abstract description 16
- 150000004795 grignard reagents Chemical class 0.000 claims abstract description 16
- 238000000926 separation method Methods 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 claims abstract description 12
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000011777 magnesium Substances 0.000 claims abstract description 10
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 10
- 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 claims abstract description 8
- 235000019270 ammonium chloride Nutrition 0.000 claims abstract description 8
- 238000001914 filtration Methods 0.000 claims abstract description 8
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 8
- 239000011734 sodium Substances 0.000 claims abstract description 8
- 229910052708 sodium Inorganic materials 0.000 claims abstract description 8
- 238000003756 stirring Methods 0.000 claims abstract description 8
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 42
- 239000000243 solution Substances 0.000 claims description 35
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 32
- NHWQMJMIYICNBP-UHFFFAOYSA-N 2-chlorobenzonitrile Chemical compound ClC1=CC=CC=C1C#N NHWQMJMIYICNBP-UHFFFAOYSA-N 0.000 claims description 17
- 238000005660 chlorination reaction Methods 0.000 claims description 16
- FSRXIRGQJIHEFB-UHFFFAOYSA-N diphenylphosphane;ethane Chemical compound CC.C=1C=CC=CC=1PC1=CC=CC=C1 FSRXIRGQJIHEFB-UHFFFAOYSA-N 0.000 claims description 16
- 230000007062 hydrolysis Effects 0.000 claims description 16
- 238000006460 hydrolysis reaction Methods 0.000 claims description 16
- 229910052759 nickel Inorganic materials 0.000 claims description 16
- 239000002253 acid Substances 0.000 claims description 14
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 10
- 238000002360 preparation method Methods 0.000 claims description 10
- 238000011084 recovery Methods 0.000 claims description 9
- GEEFGWAHOWAUJX-UHFFFAOYSA-N 2-[4-(trifluoromethyl)phenyl]benzonitrile Chemical group C1=CC(C(F)(F)F)=CC=C1C1=CC=CC=C1C#N GEEFGWAHOWAUJX-UHFFFAOYSA-N 0.000 claims description 8
- 238000001556 precipitation Methods 0.000 claims description 7
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 6
- 239000007864 aqueous solution Substances 0.000 claims description 4
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 3
- 229910017604 nitric acid Inorganic materials 0.000 claims description 3
- 235000010290 biphenyl Nutrition 0.000 abstract description 3
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 abstract description 3
- QFMZQPDHXULLKC-UHFFFAOYSA-N 1,2-bis(diphenylphosphino)ethane Chemical compound C=1C=CC=CC=1P(C=1C=CC=CC=1)CCP(C=1C=CC=CC=1)C1=CC=CC=C1 QFMZQPDHXULLKC-UHFFFAOYSA-N 0.000 abstract 1
- IGUMWDXKAUEIDE-UHFFFAOYSA-N 2-chloro-1,3,4-trifluoro-5-methylbenzene Chemical compound CC1=CC(F)=C(Cl)C(F)=C1F IGUMWDXKAUEIDE-UHFFFAOYSA-N 0.000 abstract 1
- 229910021586 Nickel(II) chloride Inorganic materials 0.000 abstract 1
- 125000006267 biphenyl group Chemical group 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000009776 industrial production Methods 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- -1 o-chloro phenyl nitrile Chemical class 0.000 abstract 1
- 238000010992 reflux Methods 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 239000000047 product Substances 0.000 description 5
- DGRVQOKCSKDWIH-UHFFFAOYSA-N 1-chloro-2-(trifluoromethyl)benzene Chemical compound FC(F)(F)C1=CC=CC=C1Cl DGRVQOKCSKDWIH-UHFFFAOYSA-N 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- HVRQYASQLVNIMR-UHFFFAOYSA-N ClO[Mg]C1=CC=CC=C1 Chemical compound ClO[Mg]C1=CC=CC=C1 HVRQYASQLVNIMR-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- 238000006254 arylation reaction Methods 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L magnesium chloride Substances [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- 229910001629 magnesium chloride Inorganic materials 0.000 description 2
- 239000012286 potassium permanganate Substances 0.000 description 2
- ZGQVZLSNEBEHFN-UHFFFAOYSA-N 2-(4-methylphenyl)benzonitrile Chemical group C1=CC(C)=CC=C1C1=CC=CC=C1C#N ZGQVZLSNEBEHFN-UHFFFAOYSA-N 0.000 description 1
- UUSBTGUDEHRZTF-UHFFFAOYSA-N 2-[4-(trifluoromethyl)phenyl]benzaldehyde Chemical compound C1=CC(C(F)(F)F)=CC=C1C1=CC=CC=C1C=O UUSBTGUDEHRZTF-UHFFFAOYSA-N 0.000 description 1
- WCRIBWHAFFCRLJ-UHFFFAOYSA-N C(#N)C1=C(C=CC=C1)C1=CC=CC=C1.[Cl] Chemical group C(#N)C1=C(C=CC=C1)C1=CC=CC=C1.[Cl] WCRIBWHAFFCRLJ-UHFFFAOYSA-N 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 1
- 238000006007 Sommelet synthesis reaction Methods 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- GWZCCUDJHOGOSO-UHFFFAOYSA-N diphenic acid Chemical class OC(=O)C1=CC=CC=C1C1=CC=CC=C1C(O)=O GWZCCUDJHOGOSO-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910000040 hydrogen fluoride Inorganic materials 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- QMMRZOWCJAIUJA-UHFFFAOYSA-L nickel dichloride Chemical compound Cl[Ni]Cl QMMRZOWCJAIUJA-UHFFFAOYSA-L 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 159000000000 sodium salts Chemical group 0.000 description 1
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2006101544446A CN100413843C (zh) | 2006-11-01 | 2006-11-01 | 一种4’-三氟甲基-2-联苯甲酸的制备方法 |
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CNB2006101544446A CN100413843C (zh) | 2006-11-01 | 2006-11-01 | 一种4’-三氟甲基-2-联苯甲酸的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN1944386A CN1944386A (zh) | 2007-04-11 |
CN100413843C true CN100413843C (zh) | 2008-08-27 |
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CNB2006101544446A Expired - Fee Related CN100413843C (zh) | 2006-11-01 | 2006-11-01 | 一种4’-三氟甲基-2-联苯甲酸的制备方法 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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DE102010012133A1 (de) | 2010-03-20 | 2011-09-22 | Saltigo Gmbh | Verfahren zur Herstellung von 4'-Halogenalkyl-biphenyl-2-carbonsäuren |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1112991A2 (de) * | 1999-12-29 | 2001-07-04 | Clariant GmbH | Verfahren zur Herstellung von 4'-Trifluormethyl-2-methylbiphenyl und 4'-Trifluormethylbiphenyl-2-carbonsäure aus o-Tolylmetallaten |
US6465688B2 (en) * | 2001-01-12 | 2002-10-15 | Bayer Aktiengesellschaft | Process for the preparation of trifluoromethyl-substituted biphenylcarboxylic acids and novel trichloromethyl-and trifluoromethyl-substituted biphenylcarbonitriles |
-
2006
- 2006-11-01 CN CNB2006101544446A patent/CN100413843C/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1112991A2 (de) * | 1999-12-29 | 2001-07-04 | Clariant GmbH | Verfahren zur Herstellung von 4'-Trifluormethyl-2-methylbiphenyl und 4'-Trifluormethylbiphenyl-2-carbonsäure aus o-Tolylmetallaten |
US6465688B2 (en) * | 2001-01-12 | 2002-10-15 | Bayer Aktiengesellschaft | Process for the preparation of trifluoromethyl-substituted biphenylcarboxylic acids and novel trichloromethyl-and trifluoromethyl-substituted biphenylcarbonitriles |
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Publication number | Publication date |
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CN1944386A (zh) | 2007-04-11 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Chizhou Wanwei Chemical Co., Ltd. Assignor: Zhejiang University Contract fulfillment period: 2008.9.22 to 2018.9.21 contract change Contract record no.: 2009330002191 Denomination of invention: Process for preparing 4'-trifluoro methyl-2-diphenyl formic acid Granted publication date: 20080827 License type: Exclusive license Record date: 2009.8.26 |
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LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.9.22 TO 2018.9.21; CHANGE OF CONTRACT Name of requester: CHIZHOU WANWEI CHEMICAL INDUSTRY CO., LTD. Effective date: 20090826 |
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C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080827 Termination date: 20111101 |