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ZA833170B - Process for preparing 3-vinyl substituted 2,2-dimethyl-cyclopropane-1-carboxylic acids and their esters,and new intermediate products for these compounds - Google Patents

Process for preparing 3-vinyl substituted 2,2-dimethyl-cyclopropane-1-carboxylic acids and their esters,and new intermediate products for these compounds

Info

Publication number
ZA833170B
ZA833170B ZA833170A ZA833170A ZA833170B ZA 833170 B ZA833170 B ZA 833170B ZA 833170 A ZA833170 A ZA 833170A ZA 833170 A ZA833170 A ZA 833170A ZA 833170 B ZA833170 B ZA 833170B
Authority
ZA
South Africa
Prior art keywords
cyclopropane
esters
dimethyl
preparing
compounds
Prior art date
Application number
ZA833170A
Inventor
Reinhard Lantzsch
Dieter Arlt
Manfred Jautelat
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 ZA833170B publication Critical patent/ZA833170B/en

Links

Classifications

    • 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
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • C07C45/72—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups
    • 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
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/63—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by introduction of halogen; by substitution of halogen atoms by other halogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/20—Unsaturated compounds containing keto groups bound to acyclic carbon atoms
    • C07C49/227—Unsaturated compounds containing keto groups bound to acyclic carbon atoms containing halogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/20—Unsaturated compounds containing keto groups bound to acyclic carbon atoms
    • C07C49/227—Unsaturated compounds containing keto groups bound to acyclic carbon atoms containing halogen
    • C07C49/233—Unsaturated compounds containing keto groups bound to acyclic carbon atoms containing halogen containing six-membered aromatic rings
    • C07C49/235—Unsaturated compounds containing keto groups bound to acyclic carbon atoms containing halogen containing six-membered aromatic rings having unsaturation outside the aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
ZA833170A 1982-05-05 1983-05-04 Process for preparing 3-vinyl substituted 2,2-dimethyl-cyclopropane-1-carboxylic acids and their esters,and new intermediate products for these compounds ZA833170B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823216790 DE3216790A1 (en) 1982-05-05 1982-05-05 Process for the preparation of 3-(2-arylvinyl)-2,2-dimethylcyclopropan-1-carboxylic acid or its esters and novel intermediates therefor

Publications (1)

Publication Number Publication Date
ZA833170B true ZA833170B (en) 1984-02-29

Family

ID=6162764

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA833170A ZA833170B (en) 1982-05-05 1983-05-04 Process for preparing 3-vinyl substituted 2,2-dimethyl-cyclopropane-1-carboxylic acids and their esters,and new intermediate products for these compounds

Country Status (3)

Country Link
JP (1) JPS58203931A (en)
DE (1) DE3216790A1 (en)
ZA (1) ZA833170B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3802273A1 (en) * 1988-01-27 1989-08-03 Basf Ag 3,3-DIMETHYL-HEX-5-EN-2-ONER DERIVATIVES, METHOD FOR THEIR PRODUCTION AND THEIR USE

Also Published As

Publication number Publication date
JPS58203931A (en) 1983-11-28
JPH0361657B2 (en) 1991-09-20
DE3216790A1 (en) 1983-11-10

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