BE478432A - - Google Patents

Info

Publication number
BE478432A
BE478432A BE478432DA BE478432A BE 478432 A BE478432 A BE 478432A BE 478432D A BE478432D A BE 478432DA BE 478432 A BE478432 A BE 478432A
Authority
BE
Belgium
Application number
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.)
Publication of BE478432A publication Critical patent/BE478432A/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
    • C07C403/14—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE478432D 1946-12-24 BE478432A (ja�@�@)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB32551/47A GB633748A (en) 1946-12-24 1946-12-24 Improvements in or relating to the production of a vitamin a intermediate

Publications (1)

Publication Number Publication Date
BE478432A true BE478432A (ja�@�@)

Family

ID=10340358

Family Applications (1)

Application Number Title Priority Date Filing Date
BE478432D BE478432A (ja�@�@) 1946-12-24

Country Status (3)

Country Link
BE (1) BE478432A (ja�@�@)
FR (1) FR1020801A (ja�@�@)
GB (1) GB633748A (ja�@�@)

Also Published As

Publication number Publication date
GB633748A (en) 1949-12-19
FR1020801A (fr) 1953-02-11

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