FR2573074B1 - Procede de preparation du retinonitrile - Google Patents

Procede de preparation du retinonitrile

Info

Publication number
FR2573074B1
FR2573074B1 FR8417261A FR8417261A FR2573074B1 FR 2573074 B1 FR2573074 B1 FR 2573074B1 FR 8417261 A FR8417261 A FR 8417261A FR 8417261 A FR8417261 A FR 8417261A FR 2573074 B1 FR2573074 B1 FR 2573074B1
Authority
FR
France
Prior art keywords
retinonitrile
preparing
preparing retinonitrile
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
FR8417261A
Other languages
English (en)
Other versions
FR2573074A1 (fr
Inventor
Marc Julia
Daniel Uguen
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 Sante SA
Original Assignee
Rhone Poulenc Sante 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 Sante SA filed Critical Rhone Poulenc Sante SA
Priority to FR8417261A priority Critical patent/FR2573074B1/fr
Publication of FR2573074A1 publication Critical patent/FR2573074A1/fr
Application granted granted Critical
Publication of FR2573074B1 publication Critical patent/FR2573074B1/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
    • C07C403/20—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
    • 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
    • C07C403/22—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 sulfur atoms
    • 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
FR8417261A 1984-11-13 1984-11-13 Procede de preparation du retinonitrile Expired FR2573074B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8417261A FR2573074B1 (fr) 1984-11-13 1984-11-13 Procede de preparation du retinonitrile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8417261A FR2573074B1 (fr) 1984-11-13 1984-11-13 Procede de preparation du retinonitrile

Publications (2)

Publication Number Publication Date
FR2573074A1 FR2573074A1 (fr) 1986-05-16
FR2573074B1 true FR2573074B1 (fr) 1987-01-30

Family

ID=9309526

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8417261A Expired FR2573074B1 (fr) 1984-11-13 1984-11-13 Procede de preparation du retinonitrile

Country Status (1)

Country Link
FR (1) FR2573074B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2180152A6 (en) * 1972-04-10 1973-11-23 Rhone Poulenc Sa 1,5-dimethyl-1,5-hexadienylidene sulphone derivs - - intermediates for terpenes
FR2171497A5 (en) * 1972-02-02 1973-09-21 Rhone Poulenc Sa 1,5-dimethyl-1,5-hexadienylidene sulphone derivs - - intermediates for terpenes
FR2359821A1 (fr) * 1976-07-28 1978-02-24 Rhone Poulenc Ind Perfectionnement au procede de preparation de la vitamine a a partir de sulfones

Also Published As

Publication number Publication date
FR2573074A1 (fr) 1986-05-16

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Legal Events

Date Code Title Description
ST Notification of lapse