GB2028330B - Ethylenic hydroxyacetals a process for their preparation and their use - Google Patents

Ethylenic hydroxyacetals a process for their preparation and their use

Info

Publication number
GB2028330B
GB2028330B GB7928939A GB7928939A GB2028330B GB 2028330 B GB2028330 B GB 2028330B GB 7928939 A GB7928939 A GB 7928939A GB 7928939 A GB7928939 A GB 7928939A GB 2028330 B GB2028330 B GB 2028330B
Authority
GB
United Kingdom
Prior art keywords
hydroxyacetals
ethylenic
preparation
ethylenic hydroxyacetals
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
GB7928939A
Other versions
GB2028330A (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
Publication of GB2028330A publication Critical patent/GB2028330A/en
Application granted granted Critical
Publication of GB2028330B publication Critical patent/GB2028330B/en
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
    • C07C403/14—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)
GB7928939A 1978-08-22 1979-08-20 Ethylenic hydroxyacetals a process for their preparation and their use Expired GB2028330B (en)

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
GB2028330A GB2028330A (en) 1980-03-05
GB2028330B true GB2028330B (en) 1982-11-17

Family

ID=9211991

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7928939A Expired GB2028330B (en) 1978-08-22 1979-08-20 Ethylenic hydroxyacetals a process for their preparation and their use

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)

Families Citing this family (4)

* 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
US4771610A (en) * 1986-06-06 1988-09-20 Mitsubishi Denki Kabushiki Kaisha Multiroom air conditioner
FR2706452B1 (en) * 1993-06-11 1995-07-13 Rhone Poulenc Nutrition Animal Process for the preparation of intermediates for vitamins A, E and carotenoids.
FR2715932B1 (en) * 1994-02-04 1996-03-15 Rhone Poulenc Nutrition Animal Process for the preparation of vitamin A and new intermediates.

Family Cites Families (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
NL126172C (en) * 1963-03-15

Also Published As

Publication number Publication date
FR2434135A1 (en) 1980-03-21
GB2028330A (en) 1980-03-05
JPS5528993A (en) 1980-02-29
JPS631942B2 (en) 1988-01-14
DE2934017C2 (en) 1987-07-23
FR2434135B1 (en) 1981-01-09
SU1011047A3 (en) 1983-04-07
CH640494A5 (en) 1984-01-13
DE2934017A1 (en) 1980-03-06

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940820