GB1352460A - 2-hydroxy-3,5-diethylenecyclopeht-2-en-1-one and its use as a flavouring agent - Google Patents

2-hydroxy-3,5-diethylenecyclopeht-2-en-1-one and its use as a flavouring agent

Info

Publication number
GB1352460A
GB1352460A GB5782472A GB5782472A GB1352460A GB 1352460 A GB1352460 A GB 1352460A GB 5782472 A GB5782472 A GB 5782472A GB 5782472 A GB5782472 A GB 5782472A GB 1352460 A GB1352460 A GB 1352460A
Authority
GB
United Kingdom
Prior art keywords
june
hydroxy
flavourings
diethylenecyclopeht
tobacco
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.)
Expired
Application number
GB5782472A
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.)
Pfizer Inc
Original Assignee
Pfizer Inc
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 Pfizer Inc filed Critical Pfizer Inc
Publication of GB1352460A publication Critical patent/GB1352460A/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
    • 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
    • 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
    • C07C45/27—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
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/587—Unsaturated compounds containing a keto groups being part of a ring
    • C07C49/703—Unsaturated compounds containing a keto groups being part of a ring containing hydroxy groups
    • C07C49/707—Unsaturated compounds containing a keto groups being part of a ring containing hydroxy groups a keto group being part of a three- to five-membered ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Toxicology (AREA)
  • Nutrition Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Seeds, Soups, And Other Foods (AREA)
  • Manufacture Of Tobacco Products (AREA)

Abstract

1352460 Flavourings; tobacco compositions PFIZER INC 14 Dec 1972 [2 June 1972] 57824/72 Headings A2B and A2C [Also in Divisions A5 C2 and C3] Food, beverages and tobacco are flavoured with 2-hydroxy-3,5-diethylcyclopent-2-en-1-one. 1352467 Flavourings L GIVAUDAN & CIE SA 29 June 1972 [30 June 1971] 30522/72 Heading A2B [Also in Division C2] Flavouring compositions containing as an essential flavour-imparting ingredient a #<SP>3</SP> thiazoline of the general formula: wherein R represents a C 3-7 alkyl group, the benzyl group or the 2 methyl thioethyl goup. The #<SP>3</SP> thiazolines can be used in small concentrations e.g. 0.01 to 10 ppm for aromatizing foodstuffs e.g. soups, vegetables and sauces.
GB5782472A 1972-06-02 1972-12-14 2-hydroxy-3,5-diethylenecyclopeht-2-en-1-one and its use as a flavouring agent Expired GB1352460A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25914372A 1972-06-02 1972-06-02

Publications (1)

Publication Number Publication Date
GB1352460A true GB1352460A (en) 1974-05-08

Family

ID=22983705

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5782472A Expired GB1352460A (en) 1972-06-02 1972-12-14 2-hydroxy-3,5-diethylenecyclopeht-2-en-1-one and its use as a flavouring agent

Country Status (1)

Country Link
GB (1) GB1352460A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54117441A (en) * 1978-03-02 1979-09-12 T Hasegawa Co Ltd Preparation of 2-hydroxy-2-cycloalken-1-ones and their intermediates
US8137726B2 (en) 2001-07-20 2012-03-20 Mars Incorporated Dulce de leche-flavored fat-based confection, method for making the same and confectionery candies making use of the same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54117441A (en) * 1978-03-02 1979-09-12 T Hasegawa Co Ltd Preparation of 2-hydroxy-2-cycloalken-1-ones and their intermediates
JPS6123778B2 (en) * 1978-03-02 1986-06-07 Hasegawa T Co Ltd
US8137726B2 (en) 2001-07-20 2012-03-20 Mars Incorporated Dulce de leche-flavored fat-based confection, method for making the same and confectionery candies making use of the same

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Legal Events

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