FR2776999B3 - Procede pour la preparation de 2-chloro-1-cyclohexyl-4- ethynylbenzene - Google Patents

Procede pour la preparation de 2-chloro-1-cyclohexyl-4- ethynylbenzene

Info

Publication number
FR2776999B3
FR2776999B3 FR9804023A FR9804023A FR2776999B3 FR 2776999 B3 FR2776999 B3 FR 2776999B3 FR 9804023 A FR9804023 A FR 9804023A FR 9804023 A FR9804023 A FR 9804023A FR 2776999 B3 FR2776999 B3 FR 2776999B3
Authority
FR
France
Prior art keywords
ethynylbenzene
cyclohexyl
chloro
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 - Lifetime
Application number
FR9804023A
Other languages
English (en)
Other versions
FR2776999A1 (fr
Inventor
Alain Alcade
Archard Gilles Anne
Dominique Chantreux
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.)
Sanofi SA
Original Assignee
Sanofi SA
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 Sanofi SA filed Critical Sanofi SA
Priority to FR9804023A priority Critical patent/FR2776999B3/fr
Priority to PCT/FR1999/000684 priority patent/WO1999050207A1/fr
Priority to AU28452/99A priority patent/AU2845299A/en
Publication of FR2776999A1 publication Critical patent/FR2776999A1/fr
Application granted granted Critical
Publication of FR2776999B3 publication Critical patent/FR2776999B3/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00—Compounds having —CHO groups
    • C07C47/20—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms
    • C07C47/24—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms containing halogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/35—Preparation of halogenated hydrocarbons by reactions not affecting the number of carbon or of halogen atoms in the reaction
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/361—Preparation of halogenated hydrocarbons by reactions involving a decrease in the number of carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C25/00—Compounds containing at least one halogen atom bound to a six-membered aromatic ring
    • C07C25/24—Halogenated aromatic hydrocarbons with unsaturated side chains
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR9804023A 1998-04-01 1998-04-01 Procede pour la preparation de 2-chloro-1-cyclohexyl-4- ethynylbenzene Expired - Lifetime FR2776999B3 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9804023A FR2776999B3 (fr) 1998-04-01 1998-04-01 Procede pour la preparation de 2-chloro-1-cyclohexyl-4- ethynylbenzene
PCT/FR1999/000684 WO1999050207A1 (fr) 1998-04-01 1999-03-24 Procede pour la preparation du 2-chloro-1-cyclohexyl-4-ethylnylbenzene
AU28452/99A AU2845299A (en) 1998-04-01 1999-03-24 Method for preparing 2-chloro-1-cyclohexyl-4-ethynylbenzene

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9804023A FR2776999B3 (fr) 1998-04-01 1998-04-01 Procede pour la preparation de 2-chloro-1-cyclohexyl-4- ethynylbenzene

Publications (2)

Publication Number Publication Date
FR2776999A1 FR2776999A1 (fr) 1999-10-08
FR2776999B3 true FR2776999B3 (fr) 2000-05-26

Family

ID=9524728

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9804023A Expired - Lifetime FR2776999B3 (fr) 1998-04-01 1998-04-01 Procede pour la preparation de 2-chloro-1-cyclohexyl-4- ethynylbenzene

Country Status (3)

Country Link
AU (1) AU2845299A (fr)
FR (1) FR2776999B3 (fr)
WO (1) WO1999050207A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2004113257A1 (ja) * 2003-06-17 2006-08-31 イハラケミカル工業株式会社 エチニルベンゼン誘導体の製造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3696158A (en) * 1970-08-26 1972-10-03 Gen Electric Conversion of acetylbenzenes to unsaturated derivatives

Also Published As

Publication number Publication date
AU2845299A (en) 1999-10-18
FR2776999A1 (fr) 1999-10-08
WO1999050207A1 (fr) 1999-10-07

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Legal Events

Date Code Title Description
TP Transmission of property