BE796381A - Procede d'isomerisation de la vitamine a et de ses derives - Google Patents

Procede d'isomerisation de la vitamine a et de ses derives

Info

Publication number
BE796381A
BE796381A BE128460A BE128460A BE796381A BE 796381 A BE796381 A BE 796381A BE 128460 A BE128460 A BE 128460A BE 128460 A BE128460 A BE 128460A BE 796381 A BE796381 A BE 796381A
Authority
BE
Belgium
Prior art keywords
vitamin
derivatives
isomerization process
isomerization
Prior art date
Application number
BE128460A
Other languages
English (en)
French (fr)
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of BE796381A publication Critical patent/BE796381A/xx

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
    • C07C403/06—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
    • C07C403/12—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 esterified 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
    • C07C403/20—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 carboxyl groups or halides, anhydrides, or (thio)esters thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B2200/00—Indexing scheme relating to specific properties of organic compounds
    • C07B2200/09—Geometrical isomers
    • 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)
BE128460A 1972-03-07 1973-03-07 Procede d'isomerisation de la vitamine a et de ses derives BE796381A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2210800A DE2210800C2 (de) 1972-03-07 1972-03-07 Verfahren zur photochemischen Isomerisierung von cis-Isomeren von Vitamin-A-Verbindungen und deren Derivate

Publications (1)

Publication Number Publication Date
BE796381A true BE796381A (fr) 1973-09-07

Family

ID=5838094

Family Applications (1)

Application Number Title Priority Date Filing Date
BE128460A BE796381A (fr) 1972-03-07 1973-03-07 Procede d'isomerisation de la vitamine a et de ses derives

Country Status (10)

Country Link
US (1) US3838029A (nl)
JP (1) JPS5726274B2 (nl)
BE (1) BE796381A (nl)
CA (1) CA980719A (nl)
CH (1) CH584196A5 (nl)
DE (1) DE2210800C2 (nl)
FR (1) FR2175013B1 (nl)
GB (1) GB1394474A (nl)
NL (1) NL182802C (nl)
SU (1) SU481154A3 (nl)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH605724A5 (nl) * 1974-11-12 1978-10-13 Hoffmann La Roche
JPS6343578U (nl) * 1986-09-09 1988-03-23
US5543016A (en) * 1991-07-12 1996-08-06 Inrad Photoconversion of steroids in microreactors
US5908957A (en) * 1997-02-14 1999-06-01 Roche Vitamins Inc. Isomerization process
CN1942820A (zh) * 2004-04-05 2007-04-04 皇家飞利浦电子股份有限公司 基于电润湿效应的显示装置
CN107935901B (zh) * 2017-11-30 2019-06-18 万华化学集团股份有限公司 一种全反式维生素a醋酸酯的制备方法
EP3980399A1 (en) 2019-06-07 2022-04-13 Basf Se Isomerization of polyunsaturated non-aromatic compounds

Also Published As

Publication number Publication date
CA980719A (en) 1975-12-30
NL182802B (nl) 1987-12-16
NL182802C (nl) 1988-05-16
DE2210800C2 (de) 1974-02-21
FR2175013B1 (nl) 1976-06-11
JPS4899145A (nl) 1973-12-15
GB1394474A (en) 1975-05-14
SU481154A3 (ru) 1975-08-15
JPS5726274B2 (nl) 1982-06-03
DE2210800B1 (de) 1973-07-12
NL7303053A (nl) 1973-09-11
CH584196A5 (nl) 1977-01-31
FR2175013A1 (nl) 1973-10-19
US3838029A (en) 1974-09-24

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: BADISCHE ANILIN & SODAFABRIK A.G.

Effective date: 19930307