CH640494A5 - Hydroxy-acetals ethyleniques et leur preparation. - Google Patents

Hydroxy-acetals ethyleniques et leur preparation. Download PDF

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Publication number
CH640494A5
CH640494A5 CH763579A CH763579A CH640494A5 CH 640494 A5 CH640494 A5 CH 640494A5 CH 763579 A CH763579 A CH 763579A CH 763579 A CH763579 A CH 763579A CH 640494 A5 CH640494 A5 CH 640494A5
Authority
CH
Switzerland
Prior art keywords
general formula
ethylenic
hydroxyacetal
ketone
preparation
Prior art date
Application number
CH763579A
Other languages
English (en)
French (fr)
Inventor
Jean-Claude Brunie
Paul Raymond
Original Assignee
Aec Chim Organ Biolog
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 Aec Chim Organ Biolog filed Critical Aec Chim Organ Biolog
Publication of CH640494A5 publication Critical patent/CH640494A5/fr

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
    • C07C403/14—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 substituted by doubly-bound oxygen atoms
    • 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
    • C07C403/06—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 substituted by singly-bound oxygen atoms
    • C07C403/10—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 substituted by singly-bound oxygen atoms by etherified hydroxy groups
    • 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
    • C07C403/14—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 substituted by doubly-bound oxygen atoms
    • C07C403/16—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 substituted by doubly-bound oxygen atoms not being part of —CHO groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/48—Preparation of compounds having groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/30—Compounds having groups
    • C07C43/315—Compounds having groups containing oxygen atoms singly bound to carbon atoms not being acetal carbon 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
    • C07C2601/16—Systems containing only non-condensed rings with a six-membered ring the ring being unsaturated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH763579A 1978-08-22 1979-08-21 Hydroxy-acetals ethyleniques et leur preparation. CH640494A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7824350A FR2434135A1 (fr) 1978-08-22 1978-08-22 Nouveaux hydroxy-acetals ethyleniques, leur preparation et leur emploi pour la preparation d'aldehydes ethyleniques

Publications (1)

Publication Number Publication Date
CH640494A5 true CH640494A5 (fr) 1984-01-13

Family

ID=9211991

Family Applications (1)

Application Number Title Priority Date Filing Date
CH763579A CH640494A5 (fr) 1978-08-22 1979-08-21 Hydroxy-acetals ethyleniques et leur preparation.

Country Status (6)

Country Link
JP (1) JPS5528993A (de)
CH (1) CH640494A5 (de)
DE (1) DE2934017A1 (de)
FR (1) FR2434135A1 (de)
GB (1) GB2028330B (de)
SU (1) SU1011047A3 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2595690B1 (fr) * 1986-03-14 1988-09-23 Rhone Poulenc Sante Procede de preparation d'aldehydes polyeniques
AU581569B2 (en) * 1986-06-06 1989-02-23 Mitsubishi Denki Kabushiki Kaisha Multiroom air conditioner
FR2706452B1 (fr) * 1993-06-11 1995-07-13 Rhone Poulenc Nutrition Animal Procédé de préparation d'intermédiaires des vitamines A, E et des caroténoïdes.
FR2715932B1 (fr) * 1994-02-04 1996-03-15 Rhone Poulenc Nutrition Animal Procédé de préparation de la vitamine A et nouveaux intermédiaires.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1171938A (fr) * 1954-04-22 1959-02-03 Eastman Kodak Co Procédé de conversion d'acétal d'hydroxy-vitamine a en aldéhyde de vitamine a
NL126172C (de) * 1963-03-15

Also Published As

Publication number Publication date
GB2028330A (en) 1980-03-05
DE2934017C2 (de) 1987-07-23
GB2028330B (en) 1982-11-17
JPS5528993A (en) 1980-02-29
DE2934017A1 (de) 1980-03-06
FR2434135B1 (de) 1981-01-09
JPS631942B2 (de) 1988-01-14
SU1011047A3 (ru) 1983-04-07
FR2434135A1 (fr) 1980-03-21

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