CA1057775A - Procede pour la preparation de la methylheptenone - Google Patents

Procede pour la preparation de la methylheptenone

Info

Publication number
CA1057775A
CA1057775A CA248,440A CA248440A CA1057775A CA 1057775 A CA1057775 A CA 1057775A CA 248440 A CA248440 A CA 248440A CA 1057775 A CA1057775 A CA 1057775A
Authority
CA
Canada
Prior art keywords
prenyl
accordance
range
alkali
reaction
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
CA248,440A
Other languages
English (en)
Inventor
Robert S. De Simone
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.)
Syensqo USA LLC
Original Assignee
Individual
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
Priority claimed from US05/561,582 external-priority patent/US3976700A/en
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA1057775A publication Critical patent/CA1057775A/fr
Expired legal-status Critical Current

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
    • C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
    • C07C45/54—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition of compounds containing doubly bound oxygen atoms, e.g. esters
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA248,440A 1975-03-24 1976-03-22 Procede pour la preparation de la methylheptenone Expired CA1057775A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/561,582 US3976700A (en) 1974-07-08 1975-03-24 Process for preparing methyl heptenone

Publications (1)

Publication Number Publication Date
CA1057775A true CA1057775A (fr) 1979-07-03

Family

ID=24242567

Family Applications (1)

Application Number Title Priority Date Filing Date
CA248,440A Expired CA1057775A (fr) 1975-03-24 1976-03-22 Procede pour la preparation de la methylheptenone

Country Status (3)

Country Link
CA (1) CA1057775A (fr)
CH (1) CH601158A5 (fr)
DE (1) DE2609566C3 (fr)

Also Published As

Publication number Publication date
CH601158A5 (fr) 1978-06-30
DE2609566B2 (de) 1978-10-26
DE2609566A1 (de) 1976-09-30
DE2609566C3 (de) 1979-05-23

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