DE69915924D1 - Verfahren zur Herstellung von bis(Trifluormethyl)benzol - Google Patents

Verfahren zur Herstellung von bis(Trifluormethyl)benzol

Info

Publication number
DE69915924D1
DE69915924D1 DE69915924T DE69915924T DE69915924D1 DE 69915924 D1 DE69915924 D1 DE 69915924D1 DE 69915924 T DE69915924 T DE 69915924T DE 69915924 T DE69915924 T DE 69915924T DE 69915924 D1 DE69915924 D1 DE 69915924D1
Authority
DE
Germany
Prior art keywords
trifluoromethyl
benzene
bis
preparation
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 - Fee Related
Application number
DE69915924T
Other languages
English (en)
Other versions
DE69915924T2 (de
Inventor
Michio Ishida
Makoto Koide
Yutaka Katsuhara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Central Glass Co Ltd
Original Assignee
Central Glass Co Ltd
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 Central Glass Co Ltd filed Critical Central Glass Co Ltd
Application granted granted Critical
Publication of DE69915924D1 publication Critical patent/DE69915924D1/de
Publication of DE69915924T2 publication Critical patent/DE69915924T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C22/00—Cyclic compounds containing halogen atoms bound to an acyclic carbon atom
    • C07C22/02—Cyclic compounds containing halogen atoms bound to an acyclic carbon atom having unsaturation in the rings
    • C07C22/04—Cyclic compounds containing halogen atoms bound to an acyclic carbon atom having unsaturation in the rings containing six-membered aromatic rings
    • C07C22/08—Cyclic compounds containing halogen atoms bound to an acyclic carbon atom having unsaturation in the rings containing six-membered aromatic rings containing fluorine
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/10—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms
    • C07C17/14—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms in the side-chain of aromatic compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/20—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms
    • C07C17/202—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction
    • C07C17/206—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction the other compound being HX

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE69915924T 1998-04-27 1999-04-27 Verfahren zur Herstellung von bis(Trifluormethyl)benzol Expired - Fee Related DE69915924T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP11701398A JP3638790B2 (ja) 1998-04-27 1998-04-27 ビストリフルオロメチルベンゼンの製造方法
JP11701398 1998-04-27

Publications (2)

Publication Number Publication Date
DE69915924D1 true DE69915924D1 (de) 2004-05-06
DE69915924T2 DE69915924T2 (de) 2004-08-12

Family

ID=14701300

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69915924T Expired - Fee Related DE69915924T2 (de) 1998-04-27 1999-04-27 Verfahren zur Herstellung von bis(Trifluormethyl)benzol

Country Status (4)

Country Link
US (1) US6093858A (de)
EP (1) EP0953557B1 (de)
JP (1) JP3638790B2 (de)
DE (1) DE69915924T2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4923184B2 (ja) * 2005-09-27 2012-04-25 日本軽金属株式会社 クロロエチレンカーボネートの製造方法
CN114230434B (zh) * 2021-12-28 2024-01-26 河南特格纳特科技有限公司 一种烷基苯定向氯化生产三氯苄的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2654789A (en) * 1948-03-12 1953-10-06 Ethyl Corp New chlorofluoro derivatives of cyclohexane and method of making same
US2859245A (en) * 1956-11-14 1958-11-04 Du Pont Reaction of sf4 with organic compounds containing a carbonyl radical
DE2546532C2 (de) * 1975-10-17 1977-11-17 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Trichlormethyl-trifluormethylbenzolen
FR2478074A1 (fr) * 1980-03-17 1981-09-18 Rhone Poulenc Ind Procede de preparation de trifluoromethylbenzenes a partir des trichloro- ou tribromo-methylbenzenes correspondants
US4367348A (en) * 1980-10-10 1983-01-04 Occidental Chemical Corporation Novel trifluoromethyl benzal chlorides and process for the preparation thereof
US4966988A (en) * 1989-02-17 1990-10-30 Chevron Research Company Process for preparing acetonitrile 3-trifluoromethyl benzene

Also Published As

Publication number Publication date
JPH11310542A (ja) 1999-11-09
DE69915924T2 (de) 2004-08-12
EP0953557A1 (de) 1999-11-03
JP3638790B2 (ja) 2005-04-13
EP0953557B1 (de) 2004-03-31
US6093858A (en) 2000-07-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee