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GB1133959A - Derivatives of 3-(difluorocyclobutyl)-acrylonitrile and process for preparing them - Google Patents

Derivatives of 3-(difluorocyclobutyl)-acrylonitrile and process for preparing them

Info

Publication number
GB1133959A
GB1133959A GB298566A GB298566A GB1133959A GB 1133959 A GB1133959 A GB 1133959A GB 298566 A GB298566 A GB 298566A GB 298566 A GB298566 A GB 298566A GB 1133959 A GB1133959 A GB 1133959A
Authority
GB
United Kingdom
Prior art keywords
cyanobutadiene
fluorolefine
jan
fluorine
formula
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
Application number
GB298566A
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst 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 Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Publication of GB1133959A publication Critical patent/GB1133959A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C07C255/45—Carboxylic acid nitriles having cyano groups bound to carbon atoms of rings other than six-membered aromatic rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1,133,959. Cyclobutane derivatives. FARBWERKE HOECHST A.G. 21 Jan., 1966 [21 Jan., 1965; 17 Nov., 1965], No. 2985/66. Heading C2C. The invention relates to compounds of the formula in which X denotes chlorine or fluorine and Y denotes hydrogen, chlorine or fluorine, and to their preparation by reacting 1-cyanobutadiene-1,3 with a fluorolefine of the formula The fluorolefine may be diluted with an inert gas or with the reaction product and the cyanobutadiene may be used in solution in an inert solvent. A polymerization inhibitor, e.g. hydroquinone or dipentene, may be included in the reaction mixture. Various methods of procedure are indicated, and apparatus is described. Examples are given of the reaction of 1-cyanobutadiene-1,3 with tetrafluoroethylene, trifluorochloroethylene and 1,1 -dichloro-2,2-difluoroethylene. Trifluoroethylene is another specified reagent.
GB298566A 1965-01-21 1966-01-21 Derivatives of 3-(difluorocyclobutyl)-acrylonitrile and process for preparing them Expired GB1133959A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF45011A DE1235307B (en) 1965-01-21 1965-01-21 Process for the preparation of derivatives of 3- (difluorocyclobutyl) acrylonitrile
DE1965F0047694 DE1241822B (en) 1965-01-21 1965-11-17 Process for the preparation of derivatives of 3- (difluorocyclobutyl) acrylonitrile

Publications (1)

Publication Number Publication Date
GB1133959A true GB1133959A (en) 1968-11-20

Family

ID=25976592

Family Applications (1)

Application Number Title Priority Date Filing Date
GB298566A Expired GB1133959A (en) 1965-01-21 1966-01-21 Derivatives of 3-(difluorocyclobutyl)-acrylonitrile and process for preparing them

Country Status (4)

Country Link
CH (1) CH464897A (en)
DE (2) DE1235307B (en)
FR (1) FR1474858A (en)
GB (1) GB1133959A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4239920A (en) * 1979-03-27 1980-12-16 Farmatis, S.p.A. Process for preparing 6-isobornyl-3,4-xylenol

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4239920A (en) * 1979-03-27 1980-12-16 Farmatis, S.p.A. Process for preparing 6-isobornyl-3,4-xylenol

Also Published As

Publication number Publication date
FR1474858A (en) 1967-03-31
CH464897A (en) 1968-11-15
DE1241822B (en) 1967-06-08
DE1235307B (en) 1967-03-02

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