FR2178252B1 - - Google Patents

Info

Publication number
FR2178252B1
FR2178252B1 FR7316730A FR7316730A FR2178252B1 FR 2178252 B1 FR2178252 B1 FR 2178252B1 FR 7316730 A FR7316730 A FR 7316730A FR 7316730 A FR7316730 A FR 7316730A FR 2178252 B1 FR2178252 B1 FR 2178252B1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7316730A
Other versions
FR2178252A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Firmenich SA
Original Assignee
Firmenich SA
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 claimed from CH1275571A external-priority patent/CH544733A/fr
Priority claimed from CH1211772A external-priority patent/CH557791A/fr
Application filed by Firmenich SA filed Critical Firmenich SA
Publication of FR2178252A1 publication Critical patent/FR2178252A1/fr
Application granted granted Critical
Publication of FR2178252B1 publication Critical patent/FR2178252B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L27/00—Spices; Flavouring agents or condiments; Artificial sweetening agents; Table salts; Dietetic salt substitutes; Preparation or treatment thereof
    • A23L27/20—Synthetic spices, flavouring agents or condiments
    • A23L27/203—Alicyclic compounds
    • 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
    • C07C403/14—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
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/94—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom spiro-condensed with carbocyclic rings or ring systems, e.g. griseofulvins
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Nutrition Science (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Fats And Perfumes (AREA)
FR7316730A 1971-08-31 1973-03-09 Expired FR2178252B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1275571A CH544733A (fr) 1971-08-31 1971-08-31 Procédé pour la préparation de cétones cycloaliphatiques
CH1211772A CH557791A (fr) 1972-08-16 1972-08-16 Procede pour la preparation de cetones insaturees alicycliques.

Publications (2)

Publication Number Publication Date
FR2178252A1 FR2178252A1 (fr) 1973-11-09
FR2178252B1 true FR2178252B1 (fr) 1976-05-28

Family

ID=25709638

Family Applications (2)

Application Number Title Priority Date Filing Date
FR7230795A Granted FR2150983A1 (en) 1971-08-31 1972-08-30 Unsatd cycloaliphatic ketones - by treating diols with acid dehydrating agents
FR7316730A Expired FR2178252B1 (fr) 1971-08-31 1973-03-09

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR7230795A Granted FR2150983A1 (en) 1971-08-31 1972-08-30 Unsatd cycloaliphatic ketones - by treating diols with acid dehydrating agents

Country Status (4)

Country Link
JP (1) JPS5231864B2 (fr)
DE (1) DE2242751C3 (fr)
FR (2) FR2150983A1 (fr)
NL (1) NL7211893A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4144199A (en) 1974-02-22 1979-03-13 Naarden International, N.V. Safranic acid ester perfume compositions
JPS5322978A (en) * 1976-08-12 1978-03-02 Nec Corp Hyster esis type constant water level flow quantity control method
CA1120938A (fr) * 1979-08-01 1982-03-30 Lumbertus A. Hulshof Methode de preparation de damascenone
EP0231556A1 (fr) * 1986-01-23 1987-08-12 Naarden International N.V. Isopropyl-méthyl-buténoyl-cyclohexanes, -cyclohexènes et cyclohexadiènes, compositions parfumantes et articles et produits parfumés comprenant les composés comme ingrédient parfumé
EP0260472B1 (fr) * 1986-09-19 1991-03-13 Firmenich Sa Procédé pour la préparation de cétones cycloaliphatiques
GB0710703D0 (en) 2007-06-05 2007-07-18 Givaudan Sa Organic compounds

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH516494A (fr) * 1969-09-08 1971-12-15 Firmenich & Cie Procédé pour la préparation d'alcools oléfiniques

Also Published As

Publication number Publication date
FR2150983B1 (fr) 1977-01-14
DE2242751A1 (de) 1973-03-15
FR2178252A1 (fr) 1973-11-09
JPS4844232A (fr) 1973-06-26
JPS5231864B2 (fr) 1977-08-17
DE2242751B2 (de) 1978-09-14
DE2242751C3 (de) 1979-05-17
NL7211893A (fr) 1973-03-02
FR2150983A1 (en) 1973-04-13

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Legal Events

Date Code Title Description
ST Notification of lapse