FR2434135A1 - NOVEL ETHYLENIC HYDROXY ACETALS, THEIR PREPARATION AND THEIR USE FOR THE PREPARATION OF ETHYLENIC ALDEHYDES - Google Patents

NOVEL ETHYLENIC HYDROXY ACETALS, THEIR PREPARATION AND THEIR USE FOR THE PREPARATION OF ETHYLENIC ALDEHYDES

Info

Publication number
FR2434135A1
FR2434135A1 FR7824350A FR7824350A FR2434135A1 FR 2434135 A1 FR2434135 A1 FR 2434135A1 FR 7824350 A FR7824350 A FR 7824350A FR 7824350 A FR7824350 A FR 7824350A FR 2434135 A1 FR2434135 A1 FR 2434135A1
Authority
FR
France
Prior art keywords
preparation
ethylenic
novel
aldehydes
acetals
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.)
Granted
Application number
FR7824350A
Other languages
French (fr)
Other versions
FR2434135B1 (en
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.)
Adisseo France SAS
Original Assignee
AEC Societe de Chimie Organique and Biologique 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 AEC Societe de Chimie Organique and Biologique SA filed Critical AEC Societe de Chimie Organique and Biologique SA
Priority to FR7824350A priority Critical patent/FR2434135A1/en
Priority to GB7928939A priority patent/GB2028330B/en
Priority to JP10511979A priority patent/JPS5528993A/en
Priority to CH763579A priority patent/CH640494A5/en
Priority to SU792803954A priority patent/SU1011047A3/en
Priority to DE19792934017 priority patent/DE2934017A1/en
Publication of FR2434135A1 publication Critical patent/FR2434135A1/en
Application granted granted Critical
Publication of FR2434135B1 publication Critical patent/FR2434135B1/fr
Granted 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
    • C07C403/14—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)

Abstract

Hydroxy-acétals éthyléniques de formule I dans laquelle R est triméthyl-2,6,6 cyclohexen-1 yle ou diméthyl-2,6 heptadien-1,5 yle et R1 est un radical alcoyle linéaire ou ramifié contenant 1 à 4 atomes de carbone et leur préparation. Les produits de formule I sont particulièrement utiles dans la synthèse de la vitamine A et du lycopène.Ethylenic hydroxyacetals of formula I in which R is 2,6,6-trimethyl cyclohexen-1 yl or 2,6-dimethyl-1,5-heptadien-1,5 yl and R1 is a linear or branched alkyl radical containing 1 to 4 carbon atoms and their preparation. The products of formula I are particularly useful in the synthesis of vitamin A and lycopene.

FR7824350A 1978-08-22 1978-08-22 NOVEL ETHYLENIC HYDROXY ACETALS, THEIR PREPARATION AND THEIR USE FOR THE PREPARATION OF ETHYLENIC ALDEHYDES Granted FR2434135A1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7824350A FR2434135A1 (en) 1978-08-22 1978-08-22 NOVEL ETHYLENIC HYDROXY ACETALS, THEIR PREPARATION AND THEIR USE FOR THE PREPARATION OF ETHYLENIC ALDEHYDES
GB7928939A GB2028330B (en) 1978-08-22 1979-08-20 Ethylenic hydroxyacetals a process for their preparation and their use
JP10511979A JPS5528993A (en) 1978-08-22 1979-08-20 Novel ethylenic hydroxyacetal compound
CH763579A CH640494A5 (en) 1978-08-22 1979-08-21 ETHYLENIC HYDROXY-ACETALS AND THEIR PREPARATION.
SU792803954A SU1011047A3 (en) 1978-08-22 1979-08-21 Process for preparing ethylene-unsaturated hydroxyacetals
DE19792934017 DE2934017A1 (en) 1978-08-22 1979-08-22 NEW AETHYLENE HYDROXYACETALS, THEIR PRODUCTION AND THEIR USE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7824350A FR2434135A1 (en) 1978-08-22 1978-08-22 NOVEL ETHYLENIC HYDROXY ACETALS, THEIR PREPARATION AND THEIR USE FOR THE PREPARATION OF ETHYLENIC ALDEHYDES

Publications (2)

Publication Number Publication Date
FR2434135A1 true FR2434135A1 (en) 1980-03-21
FR2434135B1 FR2434135B1 (en) 1981-01-09

Family

ID=9211991

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7824350A Granted FR2434135A1 (en) 1978-08-22 1978-08-22 NOVEL ETHYLENIC HYDROXY ACETALS, THEIR PREPARATION AND THEIR USE FOR THE PREPARATION OF ETHYLENIC ALDEHYDES

Country Status (6)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2706452A1 (en) * 1993-06-11 1994-12-23 Rhone Poulenc Nutrition Animal Process for the preparation of intermediates of vitamins A and E and carotenoids
EP0666255A1 (en) * 1994-02-04 1995-08-09 Rhone-Poulenc Nutrition Animale Process for the preparation of vitamin A and intermediates

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2595690B1 (en) * 1986-03-14 1988-09-23 Rhone Poulenc Sante PROCESS FOR THE PREPARATION OF POLYENIC ALDEHYDES
AU581569B2 (en) * 1986-06-06 1989-02-23 Mitsubishi Denki Kabushiki Kaisha Multiroom air conditioner

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1171938A (en) * 1954-04-22 1959-02-03 Eastman Kodak Co Process for converting hydroxy-vitamin A acetal to vitamin A aldehyde
FR1359343A (en) * 1963-03-15 1964-04-24 Aec Chim Organ Biolog Process for preparing beta-ionylidene-acetaldehyde

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1171938A (en) * 1954-04-22 1959-02-03 Eastman Kodak Co Process for converting hydroxy-vitamin A acetal to vitamin A aldehyde
FR1359343A (en) * 1963-03-15 1964-04-24 Aec Chim Organ Biolog Process for preparing beta-ionylidene-acetaldehyde

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2706452A1 (en) * 1993-06-11 1994-12-23 Rhone Poulenc Nutrition Animal Process for the preparation of intermediates of vitamins A and E and carotenoids
EP0666255A1 (en) * 1994-02-04 1995-08-09 Rhone-Poulenc Nutrition Animale Process for the preparation of vitamin A and intermediates
FR2715932A1 (en) * 1994-02-04 1995-08-11 Rhone Poulenc Nutrition Animal Process for the preparation of vitamin A and new intermediates.

Also Published As

Publication number Publication date
FR2434135B1 (en) 1981-01-09
GB2028330B (en) 1982-11-17
DE2934017C2 (en) 1987-07-23
SU1011047A3 (en) 1983-04-07
GB2028330A (en) 1980-03-05
JPS631942B2 (en) 1988-01-14
CH640494A5 (en) 1984-01-13
DE2934017A1 (en) 1980-03-06
JPS5528993A (en) 1980-02-29

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