CH168135A - Process for the preparation of an unsaturated monocyclic primary diterpene alcohol of the type of vitamin A. - Google Patents

Process for the preparation of an unsaturated monocyclic primary diterpene alcohol of the type of vitamin A.

Info

Publication number
CH168135A
CH168135A CH168135DA CH168135A CH 168135 A CH168135 A CH 168135A CH 168135D A CH168135D A CH 168135DA CH 168135 A CH168135 A CH 168135A
Authority
CH
Switzerland
Prior art keywords
vitamin
primary
preparation
type
unsaturated monocyclic
Prior art date
Application number
Other languages
German (de)
Inventor
Gesellschaft Fuer Chemis Basel
Original Assignee
Chem Ind Basel
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 Chem Ind Basel filed Critical Chem Ind Basel
Publication of CH168135A publication Critical patent/CH168135A/en

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
    • C07C403/08—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 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
    • C07C403/04—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 halogen 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
    • C07C403/14—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
    • 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
CH168135D 1933-03-03 1933-03-03 Process for the preparation of an unsaturated monocyclic primary diterpene alcohol of the type of vitamin A. CH168135A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH418723X 1933-03-03

Publications (1)

Publication Number Publication Date
CH168135A true CH168135A (en) 1934-03-31

Family

ID=4514647

Family Applications (2)

Application Number Title Priority Date Filing Date
CH174869D CH174869A (en) 1933-03-03 1933-03-03 Process for the preparation of an unsaturated monocyclic primary diterpene alcohol of the type of vitamin A.
CH168135D CH168135A (en) 1933-03-03 1933-03-03 Process for the preparation of an unsaturated monocyclic primary diterpene alcohol of the type of vitamin A.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH174869D CH174869A (en) 1933-03-03 1933-03-03 Process for the preparation of an unsaturated monocyclic primary diterpene alcohol of the type of vitamin A.

Country Status (3)

Country Link
CH (2) CH174869A (en)
DE (1) DE601070C (en)
GB (1) GB418723A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2797234A (en) * 1955-03-02 1957-06-25 Hoffmann La Roche Tertiary carbinyl esters and their preparation
CN106852141A (en) * 2014-10-16 2017-06-13 帝斯曼知识产权资产管理有限公司 The ethinylation of how unsaturated aldehyde and ketone
CN111108086A (en) * 2017-09-22 2020-05-05 帝斯曼知识产权资产管理有限公司 Novel intermediates for vitamin A synthesis

Also Published As

Publication number Publication date
CH174869A (en) 1935-01-31
DE601070C (en) 1934-08-16
GB418723A (en) 1934-10-30

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