FR2351078B1 - - Google Patents

Info

Publication number
FR2351078B1
FR2351078B1 FR7714303A FR7714303A FR2351078B1 FR 2351078 B1 FR2351078 B1 FR 2351078B1 FR 7714303 A FR7714303 A FR 7714303A FR 7714303 A FR7714303 A FR 7714303A FR 2351078 B1 FR2351078 B1 FR 2351078B1
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
FR7714303A
Other languages
French (fr)
Other versions
FR2351078A1 (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
Application filed by Firmenich SA filed Critical Firmenich SA
Publication of FR2351078A1 publication Critical patent/FR2351078A1/fr
Application granted granted Critical
Publication of FR2351078B1 publication Critical patent/FR2351078B1/fr
Granted 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
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/18—Treatment of tobacco products or tobacco substitutes
    • A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
    • A24B15/30—Treatment of tobacco products or tobacco substitutes by chemical substances by organic substances
    • A24B15/34—Treatment of tobacco products or tobacco substitutes by chemical substances by organic substances containing a carbocyclic ring other than a six-membered aromatic ring
    • 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
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/385—Saturated compounds containing a keto group being part of a ring
    • C07C49/395—Saturated compounds containing a keto group being part of a ring of a five-membered ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Toxicology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Fats And Perfumes (AREA)
  • Cosmetics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Seasonings (AREA)
  • Detergent Compositions (AREA)
FR7714303A 1976-05-13 1977-05-10 Composes nouveaux derivant de la cyclopentanone et leur utilisation a titre d'ingredients parfumants et/ou aromatisants Granted FR2351078A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH599576A CH613619A5 (OSRAM) 1976-05-13 1976-05-13

Publications (2)

Publication Number Publication Date
FR2351078A1 FR2351078A1 (fr) 1977-12-09
FR2351078B1 true FR2351078B1 (OSRAM) 1981-01-09

Family

ID=4302680

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7714303A Granted FR2351078A1 (fr) 1976-05-13 1977-05-10 Composes nouveaux derivant de la cyclopentanone et leur utilisation a titre d'ingredients parfumants et/ou aromatisants

Country Status (7)

Country Link
US (1) US4173584A (OSRAM)
JP (1) JPS5850972B2 (OSRAM)
CH (1) CH613619A5 (OSRAM)
DE (1) DE2721002C3 (OSRAM)
FR (1) FR2351078A1 (OSRAM)
GB (1) GB1525679A (OSRAM)
NL (1) NL173518C (OSRAM)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4217251A (en) * 1976-05-13 1980-08-12 Firmenich Sa Novel cyclopentanone derivatives used as perfume ingredients
DE3264304D1 (en) * 1981-11-27 1985-07-25 Firmenich & Cie Use of 2-hydroxy-3,4,4-trimethyl-cyclopent-2-ene-1-one as odorant ingredient
DE3216085A1 (de) * 1982-04-30 1983-11-03 Chemische Werke Hüls AG, 4370 Marl Substituierte 3-isopropyl-cyclopentanonderivate, deren herstellung und verwendung als riechstoffe sowie diese enthaltende riechstoffkompositionen
US4477683A (en) * 1982-05-03 1984-10-16 Givaudan Corporation 3-Methyl-1-(2,3,4-and 2,4,4-trimethyl-1-cyclopentylidene) pent-2-en-4-one and isomers, and perfume compositions thereof
US6548474B1 (en) * 1998-06-26 2003-04-15 Takasago International Corporation Disubstituted cycloalkanones as fragrance materials
ATE386008T1 (de) * 2002-05-29 2008-03-15 Firmenich & Cie Gehinderte ketone als riechstoff
EP2474301B1 (de) * 2011-12-14 2014-04-16 Symrise AG Riechstoffmischungen enthaltend Cyclopent-2-Enyl-Essigsäureethylester
CN115210348A (zh) 2020-04-14 2022-10-18 弗门尼舍有限公司 气味剂化合物

Also Published As

Publication number Publication date
NL7705069A (nl) 1977-11-15
GB1525679A (en) 1978-09-20
DE2721002B2 (de) 1979-08-16
NL173518B (nl) 1983-09-01
NL173518C (nl) 1984-02-01
JPS5850972B2 (ja) 1983-11-14
CH613619A5 (OSRAM) 1979-10-15
DE2721002A1 (de) 1977-11-24
DE2721002C3 (de) 1980-04-30
JPS52139046A (en) 1977-11-19
FR2351078A1 (fr) 1977-12-09
US4173584A (en) 1979-11-06

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Legal Events

Date Code Title Description
ST Notification of lapse