[go: up one dir, main page]

BE745666A - PREPARATION OF 2-HYDROXY-3ALCOYL INFERIEUR-CYCLOPENT-2-EN-1-ONES, THEIR COMPOSITIONS, INCLUDING THEIR INTERMEDIARIES - Google Patents

PREPARATION OF 2-HYDROXY-3ALCOYL INFERIEUR-CYCLOPENT-2-EN-1-ONES, THEIR COMPOSITIONS, INCLUDING THEIR INTERMEDIARIES

Info

Publication number
BE745666A
BE745666A BE745666DA BE745666A BE 745666 A BE745666 A BE 745666A BE 745666D A BE745666D A BE 745666DA BE 745666 A BE745666 A BE 745666A
Authority
BE
Belgium
Prior art keywords
3alcoyl
inferieur
cyclopent
intermediaries
hydroxy
Prior art date
Application number
Other languages
French (fr)
Inventor
C R Stephens Jr
A Torres
C M Leir
Original Assignee
Chas Pfizer & Cy 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 Chas Pfizer & Cy Inc filed Critical Chas Pfizer & Cy Inc
Publication of BE745666A publication Critical patent/BE745666A/en

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
    • C11B9/0061—Essential oils; Perfumes compounds containing a six-membered aromatic ring not condensed with another ring
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
    • 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
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/42—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by hydrolysis
    • C07C45/43—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by hydrolysis of >CX2 groups, X being halogen
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Seasonings (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Dairy Products (AREA)
  • Confectionery (AREA)
  • Cereal-Derived Products (AREA)
  • Distillation Of Fermentation Liquor, Processing Of Alcohols, Vinegar And Beer (AREA)
BE745666D 1969-02-10 1970-02-09 PREPARATION OF 2-HYDROXY-3ALCOYL INFERIEUR-CYCLOPENT-2-EN-1-ONES, THEIR COMPOSITIONS, INCLUDING THEIR INTERMEDIARIES BE745666A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US79811369A 1969-02-10 1969-02-10
US82001369A 1969-04-28 1969-04-28

Publications (1)

Publication Number Publication Date
BE745666A true BE745666A (en) 1970-08-10

Family

ID=27121960

Family Applications (1)

Application Number Title Priority Date Filing Date
BE745666D BE745666A (en) 1969-02-10 1970-02-09 PREPARATION OF 2-HYDROXY-3ALCOYL INFERIEUR-CYCLOPENT-2-EN-1-ONES, THEIR COMPOSITIONS, INCLUDING THEIR INTERMEDIARIES

Country Status (7)

Country Link
JP (1) JPS5037264B1 (en)
BE (1) BE745666A (en)
CH (1) CH515869A (en)
DE (1) DE2005160C3 (en)
FR (1) FR2032835A5 (en)
GB (2) GB1287793A (en)
IT (1) IT1004006B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0080600B1 (en) * 1981-11-27 1985-06-19 Firmenich Sa Use of 2-hydroxy-3,4,4-trimethyl-cyclopent-2-ene-1-one as odorant ingredient

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB979295A (en) * 1960-11-28 1965-01-01 Shell Res Ltd The preparation of cyclic diketones

Also Published As

Publication number Publication date
JPS5037264B1 (en) 1975-12-01
DE2005160B2 (en) 1981-02-19
FR2032835A5 (en) 1970-11-27
IT1004006B (en) 1976-07-10
DE2005160C3 (en) 1981-10-01
DE2005160A1 (en) 1970-09-03
CH515869A (en) 1971-11-30
GB1287792A (en) 1972-09-06
GB1287793A (en) 1972-09-06

Similar Documents

Publication Publication Date Title
BE758910A (en) PREPARATION OF DIMETHYL-2, 2-PROPANEDIOL-1, 3
BE759829A (en) PREPARATION OF POLYURETHANES
BE749863A (en) SUSPENSION COMPOSITIONS
FI48186C (en) Improved way to prepare 17-monoesters of 17alpha, 21-dihydroxy-20-keto-steroids
BR7016344D0 (en) PERFECT COMPOSITIONS OF WATER-SOLUBLE COATINGS
BE746575A (en) STABILIZED COMPOSITIONS OF POLYPROPYLENE-POLYVINYLPYRIDINE
BE769655A (en) PREPARATION OF POLYACETYLALKYLENE-DIAMINES
AT304168B (en) Hydrophobic insecticidal compositions
BR6914873D0 (en) PREPARATION OF CRYSTALLINE CEPHALEXYME MONOIDRATE
BE749006A (en) PREPARATION OF POLYALCENAMERES
BE750145A (en) PREPARATION OF POLYSILOXANES
BE773972A (en) PREPARATION OF PYRROLIDINE-ONE-2
BE748665A (en) ULTRAFILTRATION OF ELECTRODEPOSABLE COMPOSITIONS
BE749266A (en) PREPARATION OF PIGMENTARY COMPOSITIONS
BE745666A (en) PREPARATION OF 2-HYDROXY-3ALCOYL INFERIEUR-CYCLOPENT-2-EN-1-ONES, THEIR COMPOSITIONS, INCLUDING THEIR INTERMEDIARIES
CH535009A (en) Antimicrobial preparation
BE753574R (en) PREPARATION OF SOLUTIONS
BE750555A (en) PREPARATION OF MERCAPTANS
BE749790A (en) PREPARATION OF DI-LITHIO (PERFLUOROALCOYLETHYLSILYL) NEOCARBORANES
BE752809R (en) PREPARATION
BE746090A (en) BIOCIDE PREPARATION
DOP1970001736A (en) TOOTH PREPARATION
BE753379A (en) PREPARATION OF LYSERGOLS
AT302540B (en) Biocide preparation
BE744704A (en) COMPOSITIONS

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: CHAS. PFIZER & CO. INC.

Effective date: 19890228