CH456585A - Verfahren zur Herstellung von 8-(2',6',6'-Trimethyl-4'-methoxy-cyclohexen-(1')-yl-(1'))-2,6-dimethyl-octatrien-(2,4,6)-al-(1) - Google Patents

Verfahren zur Herstellung von 8-(2',6',6'-Trimethyl-4'-methoxy-cyclohexen-(1')-yl-(1'))-2,6-dimethyl-octatrien-(2,4,6)-al-(1)

Info

Publication number
CH456585A
CH456585A CH341867A CH341867A CH456585A CH 456585 A CH456585 A CH 456585A CH 341867 A CH341867 A CH 341867A CH 341867 A CH341867 A CH 341867A CH 456585 A CH456585 A CH 456585A
Authority
CH
Switzerland
Prior art keywords
octatriene
cyclohexen
trimethyl
methoxy
dimethyl
Prior art date
Application number
CH341867A
Other languages
English (en)
Inventor
Donald Surmatis Joseph
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
Application filed by Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of CH456585A publication Critical patent/CH456585A/de

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
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/179—Colouring agents, e.g. pigmenting or dyeing agents
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
    • A23L5/00—Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
    • A23L5/40—Colouring or decolouring of foods
    • A23L5/42—Addition of dyes or pigments, e.g. in combination with optical brighteners
    • A23L5/47—Addition of dyes or pigments, e.g. in combination with optical brighteners using synthetic organic dyes or pigments not covered by groups A23L5/43 - A23L5/46
    • 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
    • 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
    • C07C47/00—Compounds having —CHO groups
    • C07C47/38—Unsaturated compounds having —CHO groups bound to carbon atoms of rings other than six—membered aromatic rings
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Animal Husbandry (AREA)
  • Zoology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
CH341867A 1962-05-31 1963-05-14 Verfahren zur Herstellung von 8-(2',6',6'-Trimethyl-4'-methoxy-cyclohexen-(1')-yl-(1'))-2,6-dimethyl-octatrien-(2,4,6)-al-(1) CH456585A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19872462A 1962-05-31 1962-05-31

Publications (1)

Publication Number Publication Date
CH456585A true CH456585A (de) 1968-07-31

Family

ID=22734538

Family Applications (2)

Application Number Title Priority Date Filing Date
CH341867A CH456585A (de) 1962-05-31 1963-05-14 Verfahren zur Herstellung von 8-(2',6',6'-Trimethyl-4'-methoxy-cyclohexen-(1')-yl-(1'))-2,6-dimethyl-octatrien-(2,4,6)-al-(1)
CH600163A CH436265A (de) 1962-05-31 1963-05-14 Verfahren zur Herstellung von 15,15'-Dehydrozeaxanthin-dimethyläther und Zeaxanthin-dimethyläther

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH600163A CH436265A (de) 1962-05-31 1963-05-14 Verfahren zur Herstellung von 15,15'-Dehydrozeaxanthin-dimethyläther und Zeaxanthin-dimethyläther

Country Status (3)

Country Link
CH (2) CH456585A (de)
DE (1) DE1443999A1 (de)
GB (5) GB976834A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1073609A (en) * 1965-03-17 1967-06-28 Reynolds Tobacco Co R Synthesis of dehydroionone

Also Published As

Publication number Publication date
GB976832A (en) 1964-12-02
DE1443999A1 (de) 1969-05-22
CH436265A (de) 1967-05-31
GB976831A (en) 1964-12-02
GB976833A (en) 1964-12-02
GB976835A (en) 1964-12-02
GB976834A (en) 1964-12-02

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