CN102320919A - 2,6-二氯-三氟甲苯的制备方法 - Google Patents
2,6-二氯-三氟甲苯的制备方法 Download PDFInfo
- Publication number
- CN102320919A CN102320919A CN201110339657A CN201110339657A CN102320919A CN 102320919 A CN102320919 A CN 102320919A CN 201110339657 A CN201110339657 A CN 201110339657A CN 201110339657 A CN201110339657 A CN 201110339657A CN 102320919 A CN102320919 A CN 102320919A
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- Prior art keywords
- chloro
- hydrogen fluoride
- catalyst
- consumption
- complex compound
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- MKSYCGMWKMMQPN-UHFFFAOYSA-N 1,3-dichloro-2-(trifluoromethyl)benzene Chemical compound FC(F)(F)C1=C(Cl)C=CC=C1Cl MKSYCGMWKMMQPN-UHFFFAOYSA-N 0.000 title abstract 2
- 229910000040 hydrogen fluoride Inorganic materials 0.000 claims abstract description 27
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims abstract description 26
- 238000000034 method Methods 0.000 claims abstract description 23
- 239000003054 catalyst Substances 0.000 claims abstract description 20
- 239000002994 raw material Substances 0.000 claims abstract description 19
- 238000005660 chlorination reaction Methods 0.000 claims abstract description 11
- 239000002841 Lewis acid Substances 0.000 claims abstract description 6
- 150000007517 lewis acids Chemical class 0.000 claims abstract description 6
- 150000007530 organic bases Chemical class 0.000 claims abstract description 6
- 239000003999 initiator Substances 0.000 claims abstract description 5
- 230000009471 action Effects 0.000 claims abstract description 4
- 150000001875 compounds Chemical class 0.000 claims description 30
- 238000006243 chemical reaction Methods 0.000 claims description 26
- 238000004334 fluoridation Methods 0.000 claims description 24
- RPSUKAMDJCKXAF-UHFFFAOYSA-N [chloro(difluoro)methyl]benzene Chemical class FC(F)(Cl)C1=CC=CC=C1 RPSUKAMDJCKXAF-UHFFFAOYSA-N 0.000 claims description 22
- VFGVEXCERHLAGZ-UHFFFAOYSA-N chloromethylbenzene dihydrochloride Chemical compound ClCC1=CC=CC=C1.Cl.Cl VFGVEXCERHLAGZ-UHFFFAOYSA-N 0.000 claims description 18
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 claims description 12
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical group C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 12
- 239000003513 alkali Substances 0.000 claims description 11
- BYTMIPHFPVYRQU-UHFFFAOYSA-N difluoromethylbenzene molecular chlorine Chemical class FC(C1=CC=CC=C1)F.ClCl BYTMIPHFPVYRQU-UHFFFAOYSA-N 0.000 claims description 11
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 10
- 239000000460 chlorine Substances 0.000 claims description 10
- 229910052801 chlorine Inorganic materials 0.000 claims description 10
- 239000011968 lewis acid catalyst Substances 0.000 claims description 10
- VMPVEPPRYRXYNP-UHFFFAOYSA-I antimony(5+);pentachloride Chemical compound Cl[Sb](Cl)(Cl)(Cl)Cl VMPVEPPRYRXYNP-UHFFFAOYSA-I 0.000 claims description 9
- GRJJQCWNZGRKAU-UHFFFAOYSA-N pyridin-1-ium;fluoride Chemical compound F.C1=CC=NC=C1 GRJJQCWNZGRKAU-UHFFFAOYSA-N 0.000 claims description 7
- BSKHPKMHTQYZBB-UHFFFAOYSA-N 2-methylpyridine Chemical compound CC1=CC=CC=N1 BSKHPKMHTQYZBB-UHFFFAOYSA-N 0.000 claims description 6
- 239000007789 gas Substances 0.000 claims description 6
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims description 6
- NTJBWZHVSJNKAD-UHFFFAOYSA-N triethylazanium;fluoride Chemical compound [F-].CC[NH+](CC)CC NTJBWZHVSJNKAD-UHFFFAOYSA-N 0.000 claims description 6
- DSCFFEYYQKSRSV-UHFFFAOYSA-N 1L-O1-methyl-muco-inositol Natural products COC1C(O)C(O)C(O)C(O)C1O DSCFFEYYQKSRSV-UHFFFAOYSA-N 0.000 claims description 5
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 claims description 5
- CMEWLCATCRTSGF-UHFFFAOYSA-N N,N-dimethyl-4-nitrosoaniline Chemical compound CN(C)C1=CC=C(N=O)C=C1 CMEWLCATCRTSGF-UHFFFAOYSA-N 0.000 claims description 4
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 claims description 4
- VVWRJUBEIPHGQF-UHFFFAOYSA-N propan-2-yl n-propan-2-yloxycarbonyliminocarbamate Chemical compound CC(C)OC(=O)N=NC(=O)OC(C)C VVWRJUBEIPHGQF-UHFFFAOYSA-N 0.000 claims description 4
- AVTLBBWTUPQRAY-UHFFFAOYSA-N 2-(2-cyanobutan-2-yldiazenyl)-2-methylbutanenitrile Chemical compound CCC(C)(C#N)N=NC(C)(CC)C#N AVTLBBWTUPQRAY-UHFFFAOYSA-N 0.000 claims description 3
- 102100040409 Ameloblastin Human genes 0.000 claims description 3
- 101000891247 Homo sapiens Ameloblastin Proteins 0.000 claims description 3
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 3
- 229910052753 mercury Inorganic materials 0.000 claims description 3
- GICWIDZXWJGTCI-UHFFFAOYSA-I molybdenum pentachloride Chemical compound Cl[Mo](Cl)(Cl)(Cl)Cl GICWIDZXWJGTCI-UHFFFAOYSA-I 0.000 claims description 3
- 150000003222 pyridines Chemical class 0.000 claims description 3
- BUQJAMSFWNWIFR-UHFFFAOYSA-N 1,5-dichloro-5,6-difluoro-6-methylcyclohexa-1,3-diene Chemical compound ClC1(C(C)(C(=CC=C1)Cl)F)F BUQJAMSFWNWIFR-UHFFFAOYSA-N 0.000 abstract 3
- OFHLVFXZLNMMII-UHFFFAOYSA-N 2,4-dichloro-3-(chloromethyl)-1,5-difluorobenzene Chemical compound ClC1=C(CCl)C(=C(C=C1F)F)Cl OFHLVFXZLNMMII-UHFFFAOYSA-N 0.000 abstract 2
- CUMBOFUIONTZCG-UHFFFAOYSA-N 1,5,5,6-tetrachloro-6-methylcyclohexa-1,3-diene Chemical compound ClC1(C(C)(C(=CC=C1)Cl)Cl)Cl CUMBOFUIONTZCG-UHFFFAOYSA-N 0.000 abstract 1
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 abstract 1
- 239000002904 solvent Substances 0.000 description 8
- -1 hydrogen fluoride organic bases Chemical class 0.000 description 7
- FKNQCJSGGFJEIZ-UHFFFAOYSA-N 4-methylpyridine Chemical compound CC1=CC=NC=C1 FKNQCJSGGFJEIZ-UHFFFAOYSA-N 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 6
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 4
- 239000000654 additive Substances 0.000 description 4
- 230000000996 additive effect Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- ZQMIGQNCOMNODD-UHFFFAOYSA-N diacetyl peroxide Chemical compound CC(=O)OOC(C)=O ZQMIGQNCOMNODD-UHFFFAOYSA-N 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical class OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 3
- OUUQCZGPVNCOIJ-UHFFFAOYSA-M Superoxide Chemical compound [O-][O] OUUQCZGPVNCOIJ-UHFFFAOYSA-M 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- XMNIXWIUMCBBBL-UHFFFAOYSA-N 2-(2-phenylpropan-2-ylperoxy)propan-2-ylbenzene Chemical compound C=1C=CC=CC=1C(C)(C)OOC(C)(C)C1=CC=CC=C1 XMNIXWIUMCBBBL-UHFFFAOYSA-N 0.000 description 2
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- LSXWFXONGKSEMY-UHFFFAOYSA-N di-tert-butyl peroxide Chemical compound CC(C)(C)OOC(C)(C)C LSXWFXONGKSEMY-UHFFFAOYSA-N 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000012074 organic phase Substances 0.000 description 2
- LPNBBFKOUUSUDB-UHFFFAOYSA-N p-toluic acid Chemical compound CC1=CC=C(C(O)=O)C=C1 LPNBBFKOUUSUDB-UHFFFAOYSA-N 0.000 description 2
- 150000002978 peroxides Chemical class 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- LGJCFVYMIJLQJO-UHFFFAOYSA-N 1-dodecylperoxydodecane Chemical compound CCCCCCCCCCCCOOCCCCCCCCCCCC LGJCFVYMIJLQJO-UHFFFAOYSA-N 0.000 description 1
- 238000001644 13C nuclear magnetic resonance spectroscopy Methods 0.000 description 1
- 238000004293 19F NMR spectroscopy Methods 0.000 description 1
- 238000005160 1H NMR spectroscopy Methods 0.000 description 1
- YOYAIZYFCNQIRF-UHFFFAOYSA-N 2,6-dichlorobenzonitrile Chemical compound ClC1=CC=CC(Cl)=C1C#N YOYAIZYFCNQIRF-UHFFFAOYSA-N 0.000 description 1
- TVWBTVJBDFTVOW-UHFFFAOYSA-N 2-methyl-1-(2-methylpropylperoxy)propane Chemical compound CC(C)COOCC(C)C TVWBTVJBDFTVOW-UHFFFAOYSA-N 0.000 description 1
- 241000521257 Hydrops Species 0.000 description 1
- 206010030113 Oedema Diseases 0.000 description 1
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004440 column chromatography Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000012933 diacyl peroxide Chemical class 0.000 description 1
- JDZLOJYSBBLXQD-UHFFFAOYSA-N difluoromethylbenzene Chemical class FC(F)C1=CC=CC=C1 JDZLOJYSBBLXQD-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000003682 fluorination reaction Methods 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 150000004978 peroxycarbonates Chemical class 0.000 description 1
- RGBXDEHYFWDBKD-UHFFFAOYSA-N propan-2-yl propan-2-yloxy carbonate Chemical class CC(C)OOC(=O)OC(C)C RGBXDEHYFWDBKD-UHFFFAOYSA-N 0.000 description 1
- 125000006239 protecting group Chemical group 0.000 description 1
- 238000006561 solvent free reaction Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000000967 suction filtration Methods 0.000 description 1
- GJBRNHKUVLOCEB-UHFFFAOYSA-N tert-butyl benzenecarboperoxoate Chemical compound CC(C)(C)OOC(=O)C1=CC=CC=C1 GJBRNHKUVLOCEB-UHFFFAOYSA-N 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
- MWKJTNBSKNUMFN-UHFFFAOYSA-N trifluoromethyltrimethylsilane Chemical compound C[Si](C)(C)C(F)(F)F MWKJTNBSKNUMFN-UHFFFAOYSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Pyridine Compounds (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
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CN201110339657.7A CN102320919B (zh) | 2011-10-31 | 2011-10-31 | 2,6-二氯-三氟甲苯的制备方法 |
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CN201110339657.7A CN102320919B (zh) | 2011-10-31 | 2011-10-31 | 2,6-二氯-三氟甲苯的制备方法 |
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Publication Number | Publication Date |
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CN102320919A true CN102320919A (zh) | 2012-01-18 |
CN102320919B CN102320919B (zh) | 2014-07-23 |
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CN201110339657.7A Expired - Fee Related CN102320919B (zh) | 2011-10-31 | 2011-10-31 | 2,6-二氯-三氟甲苯的制备方法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105541698A (zh) * | 2015-12-23 | 2016-05-04 | 滨海康杰化学有限公司 | 一种5-溴-2-三氟甲基吡啶的制备方法 |
WO2024029524A1 (ja) * | 2022-08-02 | 2024-02-08 | ダイキン工業株式会社 | フッ素含有芳香族化合物の製造方法 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4080392A (en) * | 1974-12-19 | 1978-03-21 | Lonza Ltd. | Process for the production of aromatic trifluoromethyl compounds of the benzene series |
US4098832A (en) * | 1976-11-01 | 1978-07-04 | Hooker Chemicals & Plastics Corp. | Fluorination process catalysed by molybdenum pentachloride |
US4367348A (en) * | 1980-10-10 | 1983-01-04 | Occidental Chemical Corporation | Novel trifluoromethyl benzal chlorides and process for the preparation thereof |
US4462937A (en) * | 1980-03-17 | 1984-07-31 | Rhone-Poulenc Industries | Process for the preparation of trifluoromethylbenzenes from the corresponding trichloro- or tribromo-methylbenzenes |
US4876404A (en) * | 1986-08-13 | 1989-10-24 | Central Glass Company, Limited | Preparation of dichlorotrifluoromethyltoluenes including novel isomers |
JPH02117624A (ja) * | 1988-10-27 | 1990-05-02 | Showa Denko Kk | フッ素化剤 |
JP2005200396A (ja) * | 2003-12-18 | 2005-07-28 | Central Glass Co Ltd | 含フッ素ベンザルクロリド類およびその製造方法 |
CN1935758A (zh) * | 2005-09-19 | 2007-03-28 | 舒远安 | 2-甲基-4、5-二氯三氟甲苯的生产工艺 |
CN101891624A (zh) * | 2005-02-22 | 2010-11-24 | 巴斯夫欧洲公司 | 三氟甲苯衍生物及其制备方法 |
-
2011
- 2011-10-31 CN CN201110339657.7A patent/CN102320919B/zh not_active Expired - Fee Related
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4080392A (en) * | 1974-12-19 | 1978-03-21 | Lonza Ltd. | Process for the production of aromatic trifluoromethyl compounds of the benzene series |
US4098832A (en) * | 1976-11-01 | 1978-07-04 | Hooker Chemicals & Plastics Corp. | Fluorination process catalysed by molybdenum pentachloride |
US4462937A (en) * | 1980-03-17 | 1984-07-31 | Rhone-Poulenc Industries | Process for the preparation of trifluoromethylbenzenes from the corresponding trichloro- or tribromo-methylbenzenes |
US4367348A (en) * | 1980-10-10 | 1983-01-04 | Occidental Chemical Corporation | Novel trifluoromethyl benzal chlorides and process for the preparation thereof |
US4876404A (en) * | 1986-08-13 | 1989-10-24 | Central Glass Company, Limited | Preparation of dichlorotrifluoromethyltoluenes including novel isomers |
JPH02117624A (ja) * | 1988-10-27 | 1990-05-02 | Showa Denko Kk | フッ素化剤 |
JP2005200396A (ja) * | 2003-12-18 | 2005-07-28 | Central Glass Co Ltd | 含フッ素ベンザルクロリド類およびその製造方法 |
CN101891624A (zh) * | 2005-02-22 | 2010-11-24 | 巴斯夫欧洲公司 | 三氟甲苯衍生物及其制备方法 |
CN1935758A (zh) * | 2005-09-19 | 2007-03-28 | 舒远安 | 2-甲基-4、5-二氯三氟甲苯的生产工艺 |
Non-Patent Citations (8)
Title |
---|
《农药》 19840430 于兆源 "对氯三氟甲基苯的合成研究" 第13-15,21页 1-10 , * |
《农药》 19850501 于兆源 等 "敌乐胺中间体2,4-二氯三氟甲基苯的合成" 第14-15页 1-10 , * |
《化工中间体》 20031231 梁诚 "我国含氟有机中间体合成与应用" 第1-9页 1-10 , 第2/3期 * |
《有机氟工业》 19921231 李汝麟 "2,4-二氯三氟甲基苯的合成研究" 第6-13页 1-10 , 第4期 * |
于兆源 等: ""敌乐胺中间体2,4-二氯三氟甲基苯的合成"", 《农药》, 1 May 1985 (1985-05-01), pages 14 - 15 * |
于兆源: ""对氯三氟甲基苯的合成研究"", 《农药》, 30 April 1984 (1984-04-30) * |
李汝麟: ""2,4-二氯三氟甲基苯的合成研究"", 《有机氟工业》, no. 4, 31 December 1992 (1992-12-31), pages 6 - 13 * |
梁诚: ""我国含氟有机中间体合成与应用"", 《化工中间体》, no. 23, 31 December 2003 (2003-12-31), pages 1 - 9 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105541698A (zh) * | 2015-12-23 | 2016-05-04 | 滨海康杰化学有限公司 | 一种5-溴-2-三氟甲基吡啶的制备方法 |
CN105541698B (zh) * | 2015-12-23 | 2018-07-10 | 滨海康杰化学有限公司 | 一种5-溴-2-三氟甲基吡啶的制备方法 |
WO2024029524A1 (ja) * | 2022-08-02 | 2024-02-08 | ダイキン工業株式会社 | フッ素含有芳香族化合物の製造方法 |
JP2024021068A (ja) * | 2022-08-02 | 2024-02-15 | ダイキン工業株式会社 | フッ素含有芳香族化合物の製造方法 |
JP7698217B2 (ja) | 2022-08-02 | 2025-06-25 | ダイキン工業株式会社 | フッ素含有芳香族化合物の製造方法 |
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CN102320919B (zh) | 2014-07-23 |
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CF01 | Termination of patent right due to non-payment of annual fee |