DE3229311A1 - Verfahren zur stereospezifischen herstellung von 1-cyano-2(2,2-dihalogenvinyl)-3,3-dimethylcyclopropan - Google Patents

Verfahren zur stereospezifischen herstellung von 1-cyano-2(2,2-dihalogenvinyl)-3,3-dimethylcyclopropan

Info

Publication number
DE3229311A1
DE3229311A1 DE19823229311 DE3229311A DE3229311A1 DE 3229311 A1 DE3229311 A1 DE 3229311A1 DE 19823229311 DE19823229311 DE 19823229311 DE 3229311 A DE3229311 A DE 3229311A DE 3229311 A1 DE3229311 A1 DE 3229311A1
Authority
DE
Germany
Prior art keywords
carboxylic acid
compound
trans
general formula
decarboxylation
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.)
Granted
Application number
DE19823229311
Other languages
German (de)
English (en)
Other versions
DE3229311C2 (enrdf_load_stackoverflow
Inventor
Johannes van 1031 Amsterdam Berkel
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.)
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
Original Assignee
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
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 SHELL INT RESEARCH, Shell Internationale Research Maatschappij BV filed Critical SHELL INT RESEARCH
Publication of DE3229311A1 publication Critical patent/DE3229311A1/de
Application granted granted Critical
Publication of DE3229311C2 publication Critical patent/DE3229311C2/de
Granted legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00Carboxylic acid nitriles
    • C07C255/45Carboxylic 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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE19823229311 1981-08-06 1982-08-05 Verfahren zur stereospezifischen herstellung von 1-cyano-2(2,2-dihalogenvinyl)-3,3-dimethylcyclopropan Granted DE3229311A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8124110 1981-08-06

Publications (2)

Publication Number Publication Date
DE3229311A1 true DE3229311A1 (de) 1983-02-24
DE3229311C2 DE3229311C2 (enrdf_load_stackoverflow) 1990-12-20

Family

ID=10523751

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19823229311 Granted DE3229311A1 (de) 1981-08-06 1982-08-05 Verfahren zur stereospezifischen herstellung von 1-cyano-2(2,2-dihalogenvinyl)-3,3-dimethylcyclopropan

Country Status (11)

Country Link
JP (1) JPS5829756A (enrdf_load_stackoverflow)
BE (1) BE894035A (enrdf_load_stackoverflow)
BR (1) BR8204605A (enrdf_load_stackoverflow)
CA (1) CA1181092A (enrdf_load_stackoverflow)
CH (1) CH653012A5 (enrdf_load_stackoverflow)
DE (1) DE3229311A1 (enrdf_load_stackoverflow)
DK (1) DK158304C (enrdf_load_stackoverflow)
FR (1) FR2510993A1 (enrdf_load_stackoverflow)
GB (1) GB2104518B (enrdf_load_stackoverflow)
IT (1) IT1152485B (enrdf_load_stackoverflow)
NL (1) NL8203002A (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2727613A1 (de) * 1976-06-22 1977-12-29 Shell Int Research Cyanosubstituierte cyclopropanderivate und verfahren zu ihrer herstellung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4000180A (en) * 1974-08-14 1976-12-28 Imperial Chemical Industries Limited Process for preparing 2-dihalovinyl-3,3-dimethyl cyclo propane derivatives
NZ185635A (en) * 1976-11-18 1980-04-28 Ici Ltd Preparation of 3-dihalovinyl-2,2-dimethylcyclopropane carboxylic acid derivatives

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2727613A1 (de) * 1976-06-22 1977-12-29 Shell Int Research Cyanosubstituierte cyclopropanderivate und verfahren zu ihrer herstellung

Also Published As

Publication number Publication date
JPS5829756A (ja) 1983-02-22
BR8204605A (pt) 1983-07-26
BE894035A (nl) 1983-02-07
FR2510993A1 (fr) 1983-02-11
IT1152485B (it) 1986-12-31
JPH0323539B2 (enrdf_load_stackoverflow) 1991-03-29
FR2510993B1 (enrdf_load_stackoverflow) 1984-12-14
DE3229311C2 (enrdf_load_stackoverflow) 1990-12-20
CH653012A5 (de) 1985-12-13
GB2104518B (en) 1985-09-18
DK158304C (da) 1990-10-01
NL8203002A (nl) 1983-03-01
IT8222753A0 (it) 1982-08-05
CA1181092A (en) 1985-01-15
DK158304B (da) 1990-04-30
DK351882A (da) 1983-02-07
GB2104518A (en) 1983-03-09

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee