CA1087622A - PROCEDE DE PREPARATION DE CETONES .alpha. SUBSTITUEES - Google Patents

PROCEDE DE PREPARATION DE CETONES .alpha. SUBSTITUEES

Info

Publication number
CA1087622A
CA1087622A CA263,819A CA263819A CA1087622A CA 1087622 A CA1087622 A CA 1087622A CA 263819 A CA263819 A CA 263819A CA 1087622 A CA1087622 A CA 1087622A
Authority
CA
Canada
Prior art keywords
radical
carbon atoms
preparation
carbon
radicals
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
CA263,819A
Other languages
English (en)
French (fr)
Inventor
Pierre Chabardes
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.)
Rhone Poulenc Industries SA
Original Assignee
Rhone Poulenc Industries SA
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 Rhone Poulenc Industries SA filed Critical Rhone Poulenc Industries SA
Application granted granted Critical
Publication of CA1087622A publication Critical patent/CA1087622A/fr
Expired legal-status Critical Current

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
    • C07C45/51—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
    • C07C45/511—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 involving transformation of singly bound oxygen functional groups to >C = O 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CA263,819A 1975-10-21 1976-10-20 PROCEDE DE PREPARATION DE CETONES .alpha. SUBSTITUEES Expired CA1087622A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR75/32978 1975-10-21
FR7532978A FR2328684A1 (fr) 1975-10-21 1975-10-21 Procede de preparation de cetones a-substituees

Publications (1)

Publication Number Publication Date
CA1087622A true CA1087622A (fr) 1980-10-14

Family

ID=9161757

Family Applications (1)

Application Number Title Priority Date Filing Date
CA263,819A Expired CA1087622A (fr) 1975-10-21 1976-10-20 PROCEDE DE PREPARATION DE CETONES .alpha. SUBSTITUEES

Country Status (12)

Country Link
JP (1) JPS5251310A (de)
AT (1) AT347911B (de)
BE (1) BE847479A (de)
CA (1) CA1087622A (de)
CH (1) CH616138A5 (de)
DE (1) DE2647704A1 (de)
ES (1) ES452594A1 (de)
FR (1) FR2328684A1 (de)
GB (1) GB1525188A (de)
IT (1) IT1083969B (de)
NL (1) NL7611600A (de)
SE (1) SE7611660L (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104844401B (zh) * 2015-06-02 2016-08-24 重庆医科大学 无催化剂合成1，4-二酮类化合物的方法

Also Published As

Publication number Publication date
AT347911B (de) 1979-01-25
ATA785576A (de) 1978-06-15
IT1083969B (it) 1985-05-25
CH616138A5 (en) 1980-03-14
JPS5251310A (en) 1977-04-25
FR2328684A1 (fr) 1977-05-20
GB1525188A (en) 1978-09-20
ES452594A1 (es) 1977-11-16
NL7611600A (nl) 1977-04-25
SE7611660L (sv) 1977-04-22
FR2328684B1 (de) 1979-05-04
DE2647704A1 (de) 1977-04-28
BE847479A (fr) 1977-04-20

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