CH409907A - Verfahren zur Herstellung von neuen Äthern - Google Patents

Verfahren zur Herstellung von neuen Äthern

Info

Publication number
CH409907A
CH409907A CH152266A CH152266A CH409907A CH 409907 A CH409907 A CH 409907A CH 152266 A CH152266 A CH 152266A CH 152266 A CH152266 A CH 152266A CH 409907 A CH409907 A CH 409907A
Authority
CH
Switzerland
Prior art keywords
production
new ethers
ethers
new
Prior art date
Application number
CH152266A
Other languages
English (en)
Inventor
Heinrich Dr Pasedach
Kurt Dr Schneider
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of CH409907A publication Critical patent/CH409907A/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
    • C07C403/14—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
    • 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
    • C07C45/70—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 with functional groups containing oxygen only in singly bound form
    • C07C45/71—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 with functional groups containing oxygen only in singly bound form being hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B9/00—Essential oils; Perfumes
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B9/00—Essential oils; Perfumes
    • C11B9/0026—Essential oils; Perfumes compounds containing an alicyclic ring not condensed with another ring
    • C11B9/0034—Essential oils; Perfumes compounds containing an alicyclic ring not condensed with another ring the ring containing six carbon atoms
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH152266A 1961-03-11 1962-03-09 Verfahren zur Herstellung von neuen Äthern CH409907A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB61629A DE1182651B (de) 1961-03-11 1961-03-11 Verfahren zur Herstellung von AEthern mit besonderen Riechstoffeigenschaften

Publications (1)

Publication Number Publication Date
CH409907A true CH409907A (de) 1966-03-31

Family

ID=6973263

Family Applications (1)

Application Number Title Priority Date Filing Date
CH152266A CH409907A (de) 1961-03-11 1962-03-09 Verfahren zur Herstellung von neuen Äthern

Country Status (3)

Country Link
US (1) US3238260A (de)
CH (1) CH409907A (de)
DE (1) DE1182651B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3860654A (en) * 1967-02-04 1975-01-14 Basf Ag Production of 6,10-dimethylundecatriene-(3,5,10)-one-(2)
US3935271A (en) * 1971-06-02 1976-01-27 Sandoz Ltd. Unsaturated aliphatic ketones
US3940444A (en) * 1972-02-02 1976-02-24 Zoecon Corporation Novel keto-ethers
CH586551A5 (de) * 1974-01-29 1977-04-15 Firmenich & Cie
IT1089011B (it) * 1976-11-20 1985-06-10 Basf Ag Processo per la preparazione di 2-metil-1-epten-6-one
FR2496638A1 (fr) * 1980-12-05 1982-06-25 Roussel Uclaf Nouveaux derives du cyclopentanol, leur procede de preparation et leur application comme agents parfumants
US4792618A (en) * 1984-05-02 1988-12-20 Occidental Chemical Corporation Fluorinated carbocylic compounds
BR112021020407A2 (pt) 2019-04-15 2021-12-07 Dsm Ip Assets Bv Processo para preparação de intermediários para as sínteses de derivados de vitamina a de polienos por ciclização

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE868147C (de) * 1944-07-06 1953-02-23 Basf Ag Verfahren zur Herstellung von AEthern
US2661368A (en) * 1952-05-15 1953-12-01 Hoffmann La Roche Preparation of disubstituted propargyl acetoacetates and decarboxylation of same
US2996552A (en) * 1958-10-28 1961-08-15 Air Reduction Preparation of acetylenic alcohols

Also Published As

Publication number Publication date
US3238260A (en) 1966-03-01
DE1182651B (de) 1964-12-03

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