CH517053A - Process for the preparation of polyene compounds - Google Patents

Process for the preparation of polyene compounds

Info

Publication number
CH517053A
CH517053A CH1172669A CH1172669A CH517053A CH 517053 A CH517053 A CH 517053A CH 1172669 A CH1172669 A CH 1172669A CH 1172669 A CH1172669 A CH 1172669A CH 517053 A CH517053 A CH 517053A
Authority
CH
Switzerland
Prior art keywords
preparation
polyene compounds
polyene
compounds
Prior art date
Application number
CH1172669A
Other languages
German (de)
Inventor
Norbert Dr Rigassi
Ulrich Dr Schwieter
Original Assignee
Hoffmann La Roche
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
Priority to BE754225D priority Critical patent/BE754225A/en
Priority to BE754224D priority patent/BE754224A/en
Application filed by Hoffmann La Roche filed Critical Hoffmann La Roche
Priority to CH1172669A priority patent/CH517053A/en
Priority to NL7009468A priority patent/NL7009468A/xx
Priority to NL7010549A priority patent/NL7010549A/xx
Priority to GB3448470A priority patent/GB1280432A/en
Priority to GB1250869D priority patent/GB1250869A/en
Priority to FR7026765A priority patent/FR2057775A5/fr
Priority to FR707026764A priority patent/FR2059582B1/fr
Priority to SE1038070A priority patent/SE360348B/xx
Priority to SE10381/70A priority patent/SE366738B/xx
Priority to DE19702037936 priority patent/DE2037936B2/en
Priority to DE19702037935 priority patent/DE2037935A1/en
Publication of CH517053A publication Critical patent/CH517053A/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
    • C07C403/24—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 six-membered non-aromatic rings, e.g. beta-carotene
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
    • C07C1/32—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from compounds containing hetero-atoms other than or in addition to oxygen or halogen
    • C07C1/34—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from compounds containing hetero-atoms other than or in addition to oxygen or halogen reacting phosphines with aldehydes or ketones, e.g. Wittig reaction
    • 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
    • C07C403/06—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
    • C07C403/10—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 etherified 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
    • C07C403/14—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
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • C07C45/72—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/54—Quaternary phosphonium compounds
    • C07F9/5442—Aromatic phosphonium compounds (P-C aromatic linkage)
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH1172669A 1969-08-01 1969-08-01 Process for the preparation of polyene compounds CH517053A (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
BE754225D BE754225A (en) 1969-08-01 PROCESS FOR THE PREPARATION OF POLYENE DERIVATIVES
BE754224D BE754224A (en) 1969-08-01 PROCESS FOR THE PREPARATION OF POLYENE DERIVATIVES
CH1172669A CH517053A (en) 1969-08-01 1969-08-01 Process for the preparation of polyene compounds
NL7009468A NL7009468A (en) 1969-08-01 1970-06-26
GB3448470A GB1280432A (en) 1969-08-01 1970-07-16 A process for the manufacture of polyene compounds
NL7010549A NL7010549A (en) 1969-08-01 1970-07-16
GB1250869D GB1250869A (en) 1969-08-01 1970-07-16
FR7026765A FR2057775A5 (en) 1969-08-01 1970-07-21
FR707026764A FR2059582B1 (en) 1969-08-01 1970-07-21
SE1038070A SE360348B (en) 1969-08-01 1970-07-28
SE10381/70A SE366738B (en) 1969-08-01 1970-07-28
DE19702037936 DE2037936B2 (en) 1969-08-01 1970-07-30 Process for the preparation of polyene compounds
DE19702037935 DE2037935A1 (en) 1969-08-01 1970-07-30 Process for the production of polyene compounds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1172669A CH517053A (en) 1969-08-01 1969-08-01 Process for the preparation of polyene compounds

Publications (1)

Publication Number Publication Date
CH517053A true CH517053A (en) 1971-12-31

Family

ID=4376304

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1172669A CH517053A (en) 1969-08-01 1969-08-01 Process for the preparation of polyene compounds

Country Status (7)

Country Link
BE (1) BE754225A (en)
CH (1) CH517053A (en)
DE (1) DE2037935A1 (en)
FR (1) FR2059582B1 (en)
GB (1) GB1250869A (en)
NL (1) NL7010549A (en)
SE (1) SE366738B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4000198A (en) * 1975-06-09 1976-12-28 Hoffmann-La Roche Inc. Hydroxy-acetylene-substituted cyclohexenone
CH623304A5 (en) * 1975-11-30 1981-05-29 Hoffmann La Roche
USRE30260E (en) 1977-01-17 1980-04-22 Hoffmann-La Roche Inc. 1-(2,6,6-Trimethyl-3-hydroxy-1-cyclohexen-1-yl)-3-methyl-penta-1,4-diene[or 1-yn-4-en]-3-ols
US4098827A (en) * 1977-01-17 1978-07-04 Hoffmann-La Roche Inc. 1-(2,6,6-Trimethyl-3-hydroxy-1-cyclohexen-1-yl)-3-methyl-penta-1,4-diene[or 1-yn-4-EN]-3-ols
DK171297B1 (en) * 1987-03-27 1996-08-26 Hoffmann La Roche Process for the preparation of cyclohexene derivatives as intermediates for the preparation of zeaxanthin and cyclohexene derivatives

Also Published As

Publication number Publication date
FR2059582B1 (en) 1973-01-12
SE366738B (en) 1974-05-06
FR2059582A1 (en) 1971-06-04
DE2037935A1 (en) 1971-02-11
NL7010549A (en) 1971-02-03
BE754225A (en) 1971-02-01
GB1250869A (en) 1971-10-20

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Legal Events

Date Code Title Description
PL Patent ceased