DK1125913T3 - Fremgangsmåde til fremstilling af 3,5-bis-(trifluormethyl)-benzoylchlorider og nye 3,5-bis-(trihalogenmethyl)- og 3,5-dimethyl-benzoylhalogenider - Google Patents

Fremgangsmåde til fremstilling af 3,5-bis-(trifluormethyl)-benzoylchlorider og nye 3,5-bis-(trihalogenmethyl)- og 3,5-dimethyl-benzoylhalogenider

Info

Publication number
DK1125913T3
DK1125913T3 DK01101158T DK01101158T DK1125913T3 DK 1125913 T3 DK1125913 T3 DK 1125913T3 DK 01101158 T DK01101158 T DK 01101158T DK 01101158 T DK01101158 T DK 01101158T DK 1125913 T3 DK1125913 T3 DK 1125913T3
Authority
DK
Denmark
Prior art keywords
bis
benzoyl
trifluoromethyl
formula
dimethyl
Prior art date
Application number
DK01101158T
Other languages
English (en)
Inventor
Albrecht Dr Marhold
Joern Dr Stoelting
Original Assignee
Bayer Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bayer Ag filed Critical Bayer Ag
Application granted granted Critical
Publication of DK1125913T3 publication Critical patent/DK1125913T3/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C63/00—Compounds having carboxyl groups bound to a carbon atoms of six-membered aromatic rings
    • C07C63/68—Compounds having carboxyl groups bound to a carbon atoms of six-membered aromatic rings containing halogen
    • C07C63/70—Monocarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/58—Preparation of carboxylic acid halides
    • C07C51/60—Preparation of carboxylic acid halides by conversion of carboxylic acids or their anhydrides or esters, lactones, salts into halides with the same carboxylic acid part
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/58—Preparation of carboxylic acid halides
    • C07C51/62—Preparation of carboxylic acid halides by reactions not involving the carboxylic acid halide group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DK01101158T 2000-02-03 2001-01-23 Fremgangsmåde til fremstilling af 3,5-bis-(trifluormethyl)-benzoylchlorider og nye 3,5-bis-(trihalogenmethyl)- og 3,5-dimethyl-benzoylhalogenider DK1125913T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10004717A DE10004717A1 (de) 2000-02-03 2000-02-03 V.z.H.v.3,5-Bis-(trifluormethyl)-benzoylchloriden u.neue 3,5-Dimethyl-benzoylchloride u.3,5-Bis-(trichlormethyl)-benzoylchloride

Publications (1)

Publication Number Publication Date
DK1125913T3 true DK1125913T3 (da) 2003-07-21

Family

ID=7629689

Family Applications (1)

Application Number Title Priority Date Filing Date
DK01101158T DK1125913T3 (da) 2000-02-03 2001-01-23 Fremgangsmåde til fremstilling af 3,5-bis-(trifluormethyl)-benzoylchlorider og nye 3,5-bis-(trihalogenmethyl)- og 3,5-dimethyl-benzoylhalogenider

Country Status (14)

Country Link
US (1) US6420601B2 (da)
EP (1) EP1125913B1 (da)
JP (1) JP2001294551A (da)
KR (1) KR20010078281A (da)
CN (1) CN1216028C (da)
AT (1) ATE236868T1 (da)
CA (1) CA2333444A1 (da)
CZ (1) CZ2001416A3 (da)
DE (2) DE10004717A1 (da)
DK (1) DK1125913T3 (da)
ES (1) ES2191646T3 (da)
HU (1) HUP0100512A2 (da)
IL (1) IL141197A0 (da)
MX (1) MXPA01001319A (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003321406A (ja) * 2002-04-30 2003-11-11 Mitsubishi Gas Chem Co Inc 高純度フルオロアルキルベンゼン誘導体及びその製造法
CN101973865A (zh) * 2010-09-14 2011-02-16 华东理工大学 利用环境污染物四氯化碳将羧酸氯化为相应酰氯的方法
WO2015035937A1 (zh) * 2013-09-13 2015-03-19 上海方纶新材料科技有限公司 一种三氯甲基取代苯的制备方法
CN105384640B (zh) * 2015-10-26 2017-07-04 安徽广信农化股份有限公司 一种对硝基苯甲酰氯的尾气处理工艺
CN107400052B (zh) * 2017-07-21 2020-05-01 淄博飞源化工有限公司 一种邻、间、对-三氟甲基苯甲酸甲酯的合成方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR820696A (fr) * 1936-04-17 1937-11-16 Ig Farbenindustrie Ag Chlorures d'acides benzène-carboxyliques contenant des groupes trichloro-méthyliques et procédé de préparation de ces composés
DE707955C (de) * 1936-04-19 1941-07-08 I G Farbenindustrie Akt Ges Verfahren zur Darstellung von fluorhaltigen Benzolcarbonsaeurederivaten
US4500471A (en) * 1980-04-16 1985-02-19 Occidental Chemical Corporation Preparation of trifluoromethyl-benzoyl halides

Also Published As

Publication number Publication date
ES2191646T3 (es) 2003-09-16
ATE236868T1 (de) 2003-04-15
MXPA01001319A (es) 2002-08-06
IL141197A0 (en) 2002-02-10
EP1125913A1 (de) 2001-08-22
CN1308050A (zh) 2001-08-15
CA2333444A1 (en) 2001-08-03
DE50100142D1 (de) 2003-05-15
DE10004717A1 (de) 2001-08-09
HU0100512D0 (en) 2001-04-28
CN1216028C (zh) 2005-08-24
US6420601B2 (en) 2002-07-16
JP2001294551A (ja) 2001-10-23
US20010014759A1 (en) 2001-08-16
CZ2001416A3 (cs) 2001-09-12
HUP0100512A2 (hu) 2002-05-29
EP1125913B1 (de) 2003-04-09
KR20010078281A (ko) 2001-08-20

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