NL143542B - PROCEDURE FOR PREPARING BETA-ALKENYL ALFA, GAMMA-DICARBONYL COMPOUNDS. - Google Patents

PROCEDURE FOR PREPARING BETA-ALKENYL ALFA, GAMMA-DICARBONYL COMPOUNDS.

Info

Publication number
NL143542B
NL143542B NL696916698A NL6916698A NL143542B NL 143542 B NL143542 B NL 143542B NL 696916698 A NL696916698 A NL 696916698A NL 6916698 A NL6916698 A NL 6916698A NL 143542 B NL143542 B NL 143542B
Authority
NL
Netherlands
Prior art keywords
alfa
gamma
alkenyl
procedure
dicarbonyl compounds
Prior art date
Application number
NL696916698A
Other languages
Dutch (nl)
Other versions
NL6916698A (en
Original Assignee
Toray Industries
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 Toray Industries filed Critical Toray Industries
Publication of NL6916698A publication Critical patent/NL6916698A/xx
Publication of NL143542B publication Critical patent/NL143542B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C403/00—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone
    • C07C403/02—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone having side-chains containing only carbon and hydrogen atoms
    • 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
    • C07C45/69—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 addition to carbon-to-carbon double or triple bonds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/14—The ring being saturated

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)
  • Catalysts (AREA)
NL696916698A 1968-11-05 1969-11-05 PROCEDURE FOR PREPARING BETA-ALKENYL ALFA, GAMMA-DICARBONYL COMPOUNDS. NL143542B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8033668 1968-11-05

Publications (2)

Publication Number Publication Date
NL6916698A NL6916698A (en) 1970-05-08
NL143542B true NL143542B (en) 1974-10-15

Family

ID=13715403

Family Applications (1)

Application Number Title Priority Date Filing Date
NL696916698A NL143542B (en) 1968-11-05 1969-11-05 PROCEDURE FOR PREPARING BETA-ALKENYL ALFA, GAMMA-DICARBONYL COMPOUNDS.

Country Status (4)

Country Link
CH (1) CH533590A (en)
FR (1) FR2022644A1 (en)
GB (1) GB1293549A (en)
NL (1) NL143542B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4948870A (en) * 1988-05-27 1990-08-14 Shell Oil Company Polymerization process

Also Published As

Publication number Publication date
DE1955664A1 (en) 1970-05-06
DE1955664B2 (en) 1976-12-02
CH533590A (en) 1973-02-15
GB1293549A (en) 1972-10-18
FR2022644A1 (en) 1970-07-31
NL6916698A (en) 1970-05-08

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