BE608677A - Procédé de préparation de 1,3-dialcoylcyclobutènolones - Google Patents

Procédé de préparation de 1,3-dialcoylcyclobutènolones

Info

Publication number
BE608677A
BE608677A BE608677A BE608677A BE608677A BE 608677 A BE608677 A BE 608677A BE 608677 A BE608677 A BE 608677A BE 608677 A BE608677 A BE 608677A BE 608677 A BE608677 A BE 608677A
Authority
BE
Belgium
Prior art keywords
dialkylcyclobutenolones
preparing
Prior art date
Application number
BE608677A
Other languages
English (en)
Original Assignee
Wacker Chemie Gmbh
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 Wacker Chemie Gmbh filed Critical Wacker Chemie Gmbh
Publication of BE608677A publication Critical patent/BE608677A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/385—Saturated compounds containing a keto group being part of a ring
    • C07C49/403—Saturated compounds containing a keto group being part of a ring of a six-membered ring
    • C07C49/407—Menthones
    • 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
    • C07C45/76—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 with the aid of ketenes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/04—Systems containing only non-condensed rings with a four-membered ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE608677A 1960-09-30 1961-09-29 Procédé de préparation de 1,3-dialcoylcyclobutènolones BE608677A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW28657A DE1132128B (de) 1960-09-30 1960-09-30 Verfahren zur Herstellung von kristallisierten 1, 3-Dialkylcyclobutenolonen

Publications (1)

Publication Number Publication Date
BE608677A true BE608677A (fr) 1962-03-29

Family

ID=7599001

Family Applications (1)

Application Number Title Priority Date Filing Date
BE608677A BE608677A (fr) 1960-09-30 1961-09-29 Procédé de préparation de 1,3-dialcoylcyclobutènolones

Country Status (4)

Country Link
BE (1) BE608677A (fr)
CH (1) CH417556A (fr)
DE (1) DE1132128B (fr)
GB (1) GB994431A (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2019983A (en) * 1932-10-14 1935-11-05 Carbide & Carbon Chem Corp Preparation of diketene
DE1081455B (de) * 1958-03-06 1960-05-12 Wacker Chemie Gmbh Verfahren zur kontinuierlichen Herstellung trimerer Aldoketene neben anderen polymeren Aldoketenen

Also Published As

Publication number Publication date
DE1132128B (de) 1962-06-28
CH417556A (de) 1966-07-31
GB994431A (en) 1965-06-10

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