IL141197A0 - Process for the preparation of 3,5-bis-(trifluoromethyl)-benzoyl chlorides and novel 3,5-bis-(trihalogenomethyl)-and 3,5-dimethylbenzoyl halides - Google Patents

Process for the preparation of 3,5-bis-(trifluoromethyl)-benzoyl chlorides and novel 3,5-bis-(trihalogenomethyl)-and 3,5-dimethylbenzoyl halides

Info

Publication number
IL141197A0
IL141197A0 IL14119701A IL14119701A IL141197A0 IL 141197 A0 IL141197 A0 IL 141197A0 IL 14119701 A IL14119701 A IL 14119701A IL 14119701 A IL14119701 A IL 14119701A IL 141197 A0 IL141197 A0 IL 141197A0
Authority
IL
Israel
Prior art keywords
bis
trifluoromethyl
formula
benzoyl
preparation
Prior art date
Application number
IL14119701A
Other languages
English (en)
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
Publication of IL141197A0 publication Critical patent/IL141197A0/xx

Links

Classifications

    • 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
    • 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
    • C07C51/62—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)
IL14119701A 2000-02-03 2001-01-31 Process for the preparation of 3,5-bis-(trifluoromethyl)-benzoyl chlorides and novel 3,5-bis-(trihalogenomethyl)-and 3,5-dimethylbenzoyl halides IL141197A0 (en)

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
IL141197A0 true IL141197A0 (en) 2002-02-10

Family

ID=7629689

Family Applications (1)

Application Number Title Priority Date Filing Date
IL14119701A IL141197A0 (en) 2000-02-03 2001-01-31 Process for the preparation of 3,5-bis-(trifluoromethyl)-benzoyl chlorides and novel 3,5-bis-(trihalogenomethyl)-and 3,5-dimethylbenzoyl halides

Country Status (14)

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

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
JP6311946B2 (ja) 2013-09-13 2018-04-18 ファイニングス シーオー． エルティーディーＦｉｎｉｎｇｓ Ｃｏ． Ｌｔｄ トリクロロメチル置換ベンゼンを調製するための方法
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
HUP0100512A2 (hu) 2002-05-29
KR20010078281A (ko) 2001-08-20
CA2333444A1 (en) 2001-08-03
CZ2001416A3 (cs) 2001-09-12
DE50100142D1 (de) 2003-05-15
ES2191646T3 (es) 2003-09-16
DE10004717A1 (de) 2001-08-09
ATE236868T1 (de) 2003-04-15
US6420601B2 (en) 2002-07-16
US20010014759A1 (en) 2001-08-16
MXPA01001319A (es) 2002-08-06
DK1125913T3 (da) 2003-07-21
CN1308050A (zh) 2001-08-15
CN1216028C (zh) 2005-08-24
EP1125913B1 (de) 2003-04-09
EP1125913A1 (de) 2001-08-22
HU0100512D0 (en) 2001-04-28
JP2001294551A (ja) 2001-10-23

Similar Documents

Publication Publication Date Title
EP0526908A3 (en) Process for production of 1,1,1-trifluoro-2,2-dichloroethane
IL141197A0 (en) Process for the preparation of 3,5-bis-(trifluoromethyl)-benzoyl chlorides and novel 3,5-bis-(trihalogenomethyl)-and 3,5-dimethylbenzoyl halides
ES2140615T3 (es) Procedimiento para la hidrofluoracion de cloro(fluoro)butano.
HUP0203915A2 (en) Process for vinyl chloride manufacture from ethane and ethylene with partial hc1 recovery from reactor effluent
JPH085817B2 (ja) １―クロロ―２，２，２―トリフルオロエタンの製造方法
CA2152936A1 (en) A Method of Producing 1,1,2,2,3-Pentafluoropropane
EP0781747A1 (de) Verfahren zur Herstellung von 2,3,4,5-Tetrafluor-benzotrifluorid
NO950050L (no) Fremgangsmåte for fremstilling av jern-(III)-klorid
JP3918883B2 (ja) ベンゾイルクロライド類の製造方法
ZA963788B (en) Process for the preparation of 5-amino-2,4, 6-triiodoisoph-thalic acid dichloride by chlorination with thionyl chloride in the presence of a catalyst
JPH03287551A (ja) パーフルオロアルキルブロマイドの製造方法
JP3164284B2 (ja) ２−クロロ−４−トリフルオロメチルベンザルクロライドの製造方法
JPS57197232A (en) Fluorination of halogenated hydrocarbon
JPS5382613A (en) Chlorinating method for ilmenite or similar titanium ore
JPH11171882A (ja) クロロエチレンカーボネートの製造方法
ATE115108T1 (de) Verfahren zur herstellung von fluor enthaltenden ethanderivaten.
JP3837628B2 (ja) １−クロロ−１，１，２，２−テトラフロロ−２−メトキシエタン及びその製造方法
JP3041379B2 (ja) 高純度の一塩化硫黄の製造方法
JP2665804B2 (ja) ハロフルオロメタンの製造方法
KR940011353A (ko) 부분치환플루오르실란의 제조방법
WO2001021565A3 (en) Process for producing 3-bromobenzoyl halides
ATE202067T1 (de) Verfahren zur herstellung von cyclopentylbromid
JPS6345231A (ja) ３，４−ジクロロ−６−トリフルオロメチルトルエンの製造法
JPS6456629A (en) Production of fluorine-containing alkane
JPS6038324B2 (ja) ＳＦ↓５Ｃｌの製造方法