CH293693A - Process for the preparation of a new unsaturated ketone. - Google Patents

Process for the preparation of a new unsaturated ketone.

Info

Publication number
CH293693A
CH293693A CH293693DA CH293693A CH 293693 A CH293693 A CH 293693A CH 293693D A CH293693D A CH 293693DA CH 293693 A CH293693 A CH 293693A
Authority
CH
Switzerland
Prior art keywords
preparation
unsaturated ketone
new unsaturated
new
ketone
Prior art date
Application number
Other languages
German (de)
Inventor
Glaxo Laboratories Limited
Original Assignee
Glaxo Lab Ltd
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 Glaxo Lab Ltd filed Critical Glaxo Lab Ltd
Publication of CH293693A publication Critical patent/CH293693A/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
    • C07C403/14—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
    • C07C2601/14—The ring being saturated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH293693D 1949-09-13 1950-09-06 Process for the preparation of a new unsaturated ketone. CH293693A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB293693X 1949-09-13

Publications (1)

Publication Number Publication Date
CH293693A true CH293693A (en) 1953-10-15

Family

ID=10290438

Family Applications (1)

Application Number Title Priority Date Filing Date
CH293693D CH293693A (en) 1949-09-13 1950-09-06 Process for the preparation of a new unsaturated ketone.

Country Status (3)

Country Link
CH (1) CH293693A (en)
FR (1) FR1024521A (en)
GB (1) GB674089A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE946895C (en) * 1953-07-07 1956-08-09 Hoffmann La Roche Process for the preparation of the 8- [2 ', 6', 6'-trimethylcyclohexen- (1 ') - yl] -2, 6-dimethyloctatriene- (2, 4, 6) -as- (1)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE946895C (en) * 1953-07-07 1956-08-09 Hoffmann La Roche Process for the preparation of the 8- [2 ', 6', 6'-trimethylcyclohexen- (1 ') - yl] -2, 6-dimethyloctatriene- (2, 4, 6) -as- (1)

Also Published As

Publication number Publication date
FR1024521A (en) 1953-04-02
GB674089A (en) 1952-06-18

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