GB2021574A - New Alicyclic Ketones, their use and Process for Preparing same - Google Patents

New Alicyclic Ketones, their use and Process for Preparing same

Info

Publication number
GB2021574A
GB2021574A GB7915624A GB7915624A GB2021574A GB 2021574 A GB2021574 A GB 2021574A GB 7915624 A GB7915624 A GB 7915624A GB 7915624 A GB7915624 A GB 7915624A GB 2021574 A GB2021574 A GB 2021574A
Authority
GB
United Kingdom
Prior art keywords
formula
symbols
image
given
preparing same
Prior art date
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.)
Granted
Application number
GB7915624A
Other versions
GB2021574B (en
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
Application filed by Firmenich SA filed Critical Firmenich SA
Publication of GB2021574A publication Critical patent/GB2021574A/en
Application granted granted Critical
Publication of GB2021574B publication Critical patent/GB2021574B/en
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
    • C11B9/003—Essential oils; Perfumes compounds containing an alicyclic ring not condensed with another ring the ring containing less than six carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/36—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal
    • C07C29/38—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal by reaction with aldehydes or ketones
    • C07C29/40—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal by reaction with aldehydes or ketones with compounds containing carbon-to-metal bonds
    • 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
    • C07C45/29—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation of hydroxy groups
    • C07C45/298—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation of hydroxy groups with manganese derivatives
    • 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
    • C07C45/40—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with ozone; by ozonolysis
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/527—Unsaturated compounds containing keto groups bound to rings other than six-membered aromatic rings
    • C07C49/537—Unsaturated compounds containing keto groups bound to rings other than six-membered aromatic rings to a five-membered ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/527—Unsaturated compounds containing keto groups bound to rings other than six-membered aromatic rings
    • C07C49/557—Unsaturated compounds containing keto groups bound to rings other than six-membered aromatic rings having unsaturation outside the rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/06—Systems containing only non-condensed rings with a five-membered ring
    • C07C2601/10—Systems containing only non-condensed rings with a five-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)
  • Fats And Perfumes (AREA)
  • Cosmetics (AREA)

Abstract

Novel compounds of formula <IMAGE> wherein each of the symbols R<1>, R<2>, R<3> and R<4> represents a hydrogen atom or a methyl group, and R<5> a linear or branched alkyl radical having 1 to 3 carbon atoms may be prepared by reacting an alicyclic ketone of formula <IMAGE> wherein the symbols R<3>, R<4> and R<5> have the same meaning as given for formula (I) with a compound of formula <IMAGE> wherein the symbols R<1> and R<2> have the same meaning as given for formula (I) and X represents a halogen atom, in the presence of a strong base and an inert organic solvent, and subsequently hydrolyzing the thus obtained reaction product. The compounds of formula I may be used for modifying, enhancing or improving the odoriferous properties of perfumes or perfumed products.
GB7915624A 1978-05-11 1979-05-04 Alicyclic ketones their use and process for preparing same Expired GB2021574B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH513778A CH629468A5 (en) 1978-05-11 1978-05-11 UNSATURATED ALICYCLIC COMPOUNDS, THEIR USE AS PERFUMERIC INGREDIENTS AND METHOD FOR THEIR PREPARATION.

Publications (2)

Publication Number Publication Date
GB2021574A true GB2021574A (en) 1979-12-05
GB2021574B GB2021574B (en) 1982-10-20

Family

ID=4288559

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7915624A Expired GB2021574B (en) 1978-05-11 1979-05-04 Alicyclic ketones their use and process for preparing same

Country Status (6)

Country Link
JP (1) JPS54148754A (en)
CH (1) CH629468A5 (en)
DE (1) DE2917450A1 (en)
FR (1) FR2425420A1 (en)
GB (1) GB2021574B (en)
NL (1) NL7903114A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0913383A1 (en) * 1997-10-29 1999-05-06 Givaudan Roure (International) S.A. New spirocyclic compounds
US6114300A (en) * 1997-10-29 2000-09-05 Givaudan Roure (International) Sa Spirocyclic compounds

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0052115B1 (en) * 1980-05-22 1983-12-07 Firmenich Sa Bicyclic compounds and utilization thereof as perfuming agents
KR102085097B1 (en) * 2014-09-04 2020-03-05 주식회사 엘지생활건강 Perfume compositin

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH580426A5 (en) * 1972-11-15 1976-10-15 Givaudan & Cie Sa (3-Keto-4-pentenyl)-1-cyclopentene perfumes - prepd. by oxidising the 3-hydroxy-4-pentenyl derivs
CH586551A5 (en) * 1974-01-29 1977-04-15 Firmenich & Cie
CH590810A5 (en) * 1974-01-29 1977-08-31 Firmenich & Cie Organoleptic oxygenated alicyclic derivs - giving galbanum or juniper oil-like odours to perfume compsns. soaps etc.
US4076853A (en) * 1977-02-04 1978-02-28 International Flavors & Fragrances Inc. Flavoring with substituted norbornane derivatives

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0913383A1 (en) * 1997-10-29 1999-05-06 Givaudan Roure (International) S.A. New spirocyclic compounds
US6114300A (en) * 1997-10-29 2000-09-05 Givaudan Roure (International) Sa Spirocyclic compounds

Also Published As

Publication number Publication date
DE2917450A1 (en) 1979-11-15
CH629468A5 (en) 1982-04-30
JPS54148754A (en) 1979-11-21
NL7903114A (en) 1979-11-13
GB2021574B (en) 1982-10-20
FR2425420A1 (en) 1979-12-07

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee