IL60267A - Preparation of 2-cyano-3,3-dimethylcyclopropane-1-carboxylic acid esters and alkyl 4-cyano-4-halo-3,3-dimethylbutanoates used as intermediates therefor - Google Patents

Preparation of 2-cyano-3,3-dimethylcyclopropane-1-carboxylic acid esters and alkyl 4-cyano-4-halo-3,3-dimethylbutanoates used as intermediates therefor

Info

Publication number
IL60267A
IL60267A IL60267A IL6026780A IL60267A IL 60267 A IL60267 A IL 60267A IL 60267 A IL60267 A IL 60267A IL 6026780 A IL6026780 A IL 6026780A IL 60267 A IL60267 A IL 60267A
Authority
IL
Israel
Prior art keywords
cyano
dimethylbutanoates
dimethylcyclopropane
halo
alkyl
Prior art date
Application number
IL60267A
Other languages
English (en)
Other versions
IL60267A0 (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 IL60267A0 publication Critical patent/IL60267A0/xx
Publication of IL60267A publication Critical patent/IL60267A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IL60267A 1979-06-12 1980-06-09 Preparation of 2-cyano-3,3-dimethylcyclopropane-1-carboxylic acid esters and alkyl 4-cyano-4-halo-3,3-dimethylbutanoates used as intermediates therefor IL60267A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792923777 DE2923777A1 (de) 1979-06-12 1979-06-12 Verfahren zur herstellung von 2-cyano-3,3-dimethyl-cyclopropan-1- carbonsaeureestern sowie zwischenprodukte zu seiner durchfuehrung

Publications (2)

Publication Number Publication Date
IL60267A0 IL60267A0 (en) 1980-09-16
IL60267A true IL60267A (en) 1983-11-30

Family

ID=6073066

Family Applications (1)

Application Number Title Priority Date Filing Date
IL60267A IL60267A (en) 1979-06-12 1980-06-09 Preparation of 2-cyano-3,3-dimethylcyclopropane-1-carboxylic acid esters and alkyl 4-cyano-4-halo-3,3-dimethylbutanoates used as intermediates therefor

Country Status (9)

Country Link
US (1) US4332745A (hu)
EP (1) EP0021114B1 (hu)
JP (1) JPS562949A (hu)
BR (1) BR8003635A (hu)
DE (2) DE2923777A1 (hu)
DK (1) DK251980A (hu)
HU (1) HU182688B (hu)
IL (1) IL60267A (hu)
PL (1) PL224889A1 (hu)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3111849A1 (de) * 1981-03-26 1982-10-14 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von caronaldehydsaeure und deren derivaten
GB2127012A (en) * 1982-09-22 1984-04-04 Shell Int Research Process for the preparation of cyclopropane compounds
JPH0642086B2 (ja) * 1984-05-16 1994-06-01 キヤノン株式会社 画像形成法
DE3829694A1 (de) * 1988-09-01 1990-03-08 Autoflug Gmbh Sicherheitsgurtanordnung mit klemmvorrichtung und darin integriertem gurtstrammer

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1793347A1 (de) * 1968-09-04 1972-02-03 Dynamit Nobel Ag Verfahren zur Herstellung von substituierten Cyanbuttersaeuren
US3843709A (en) * 1973-10-15 1974-10-22 Gulf Research Development Co Preparation of cyclopropyl cyanide from 4-hlorobutyronitrile
JPS5159839A (ja) * 1974-10-23 1976-05-25 Sankyo Co Shikuropuropankarubonsanjudotaino seizoho
AU511487B2 (en) * 1975-05-16 1980-08-21 Imperial Chemical Industries Ltd Cyclopropane derivatives
US4195033A (en) * 1975-05-16 1980-03-25 Imperial Chemical Industries Limited 1-Acetyl or 1-cyano-2(2,2-dichlorovinyl)-3,3-dimethyl cyclopropane
US4198347A (en) * 1975-05-16 1980-04-15 Imperial Chemical Industries Limited 2(2,2-Dichlorovinyl)-3,3-dimethyl-cyclopropane carboxylates
NZ180822A (en) * 1975-05-16 1979-03-16 Ici Ltd Preparation of 2-(2,2-dihalovinyl)-3,3-dimethylcyolopropane carboxylates intermediates
GB1553818A (en) * 1975-07-24 1979-10-10 Nat Res Dev Synthesis of cyclopropane carboxylic acids
US4083863A (en) * 1976-06-01 1978-04-11 American Cyanamid Corporation Process for the preparation of cyclopropane carboxylic acids and esters
DE2732213A1 (de) * 1977-07-16 1979-01-25 Bayer Ag Derivate der cyclopropancarbonsaeurederivate, verfahren zu ihrer herstellung und ihre verwendung als zwischenprodukte zur herstellung von insektiziden
US4211720A (en) * 1978-05-30 1980-07-08 Shell International Research Maatschappij B.V. Preparation of cyano-substituted cyclopropane derivatives
US4174347A (en) * 1978-06-19 1979-11-13 Shell Internationale Research Maatschappij B.V. Preparation of esters
AU4853579A (en) * 1978-07-18 1980-01-24 Imperial Chemical Industries Limited Preparation of unsaturated cyclic nitrile
US4205009A (en) * 1979-02-07 1980-05-27 Velsicol Chemical Corporation Process for the preparation of cyclopropylcyanide

Also Published As

Publication number Publication date
DE2923777A1 (de) 1980-12-18
DE3063285D1 (en) 1983-07-07
BR8003635A (pt) 1981-01-05
US4332745A (en) 1982-06-01
DK251980A (da) 1980-12-13
EP0021114A1 (de) 1981-01-07
PL224889A1 (hu) 1981-03-27
IL60267A0 (en) 1980-09-16
HU182688B (en) 1984-02-28
JPS562949A (en) 1981-01-13
EP0021114B1 (de) 1983-05-18

Similar Documents

Publication Publication Date Title
PT69412A (en) 17 -thiocarboxylic acid esters of 4-halo-3-oxoandrost-4-enes
IL59294A (en) Preparation of alpha-hydroxy-carboxylic acid amides
GB2025950B (en) Preparation of esters of oxalic acid
NZ190122A (en) Preparation of 2-aminopyrimidones 2-nitroaminopyimidone intermediates
IL56430A (en) Prostenoic acid esters of 17-hydroxyalkanoyloxyestratrienes or 21-hydroxyalkanoyloxypregnenes
JPS5528998A (en) Manufacture of butanedicarboxylic acid ester
JPS5583765A (en) Manufacture of 1hhtetrazolee11acetic acid or its ester
IL56822A (en) Pentafluorobenzyl esters of substituted cyclopropanecarboxilic acids,their preparation and their use as insecticides and acaricides
GB2036732B (en) Process for preparation of 10-bromo-vincaminic acid or esters thereof and intermediates therefor
GB8300411D0 (en) Intermediates in preparation of carboxylic acid derivatives
IL60267A (en) Preparation of 2-cyano-3,3-dimethylcyclopropane-1-carboxylic acid esters and alkyl 4-cyano-4-halo-3,3-dimethylbutanoates used as intermediates therefor
JPS5615246A (en) Novel menthylester of thyralcarboxylic acid antipode
JPS56121493A (en) Preparation of micophenol acid derivative
IL60776A (en) Preparation of alpha-oxo-alpha-(3-alkoxycarbonyl-2,2-dimethylcycloprop-1-yl)-methane-phosphonic acid esters and intermediates therefor
JPS567742A (en) Manufacture of butanedicarboxylic acid ester
GB2036749B (en) Preparation of usodeoxycholic acid
JPS5610197A (en) Manufacture of phosphoric acid propargyl ester
JPS5615244A (en) Manufacture of 33halogenooethyll or propyll2*22dimethylcyclopropanee11carboxylic acid ester
IL60591A0 (en) Preparation of fluorinated methyl aminoalkanoic acids and novel process intermediates
NZ188296A (en) Preparation of 3-methyl-2-(2-chlorosulphinyl-4-oxo-3-acylamido-1-azetidinyl)-3-butenoic acid esters
IL60604A (en) 4-fluoro-3-bromo-benzoyl-fluoride,its preparation and its use for the preparation of the alpha-cyano-4-fluoro-3-phenoxybenzyl ester of permethric acid
JPS5687581A (en) Manufacture of apovincamic acid ester derivative
GB2055823B (en) Preparation of fluorinated methyl aminoalkanoic acids and novel process intermediates
JPS5683445A (en) Manufacture of pivaloylpyruvic acid ester
JPS5610143A (en) Manufacture of 22formyll3*33dimethyll cyclopropanee11carboxylic acid ester