FR2022013A1 - Furan derivatives for perfumes and flavourings - Google Patents

Furan derivatives for perfumes and flavourings

Info

Publication number
FR2022013A1
FR2022013A1 FR6937122A FR6937122A FR2022013A1 FR 2022013 A1 FR2022013 A1 FR 2022013A1 FR 6937122 A FR6937122 A FR 6937122A FR 6937122 A FR6937122 A FR 6937122A FR 2022013 A1 FR2022013 A1 FR 2022013A1
Authority
FR
France
Prior art keywords
pref
odour
opt
flavourings
perfumes
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.)
Withdrawn
Application number
FR6937122A
Other languages
English (en)
French (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.)
May and Baker Ltd
Original Assignee
May and Baker Ltd
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 May and Baker Ltd filed Critical May and Baker Ltd
Publication of FR2022013A1 publication Critical patent/FR2022013A1/fr
Withdrawn legal-status Critical Current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
    • C11B9/0069—Heterocyclic compounds
    • C11B9/0073—Heterocyclic compounds containing only O or S as heteroatoms
    • C11B9/0076—Heterocyclic compounds containing only O or S as heteroatoms the hetero rings containing less than six atoms
    • 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
    • A23L27/205—Heterocyclic compounds
    • A23L27/2052—Heterocyclic compounds having oxygen or sulfur as the only hetero atoms
    • 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
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D307/56—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D307/60—Two oxygen atoms, e.g. succinic anhydride

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Wood Science & Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Fats And Perfumes (AREA)
  • Seasonings (AREA)
FR6937122A 1968-10-31 1969-10-29 Furan derivatives for perfumes and flavourings Withdrawn FR2022013A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5162668 1968-10-31

Publications (1)

Publication Number Publication Date
FR2022013A1 true FR2022013A1 (en) 1970-07-24

Family

ID=10460768

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6937122A Withdrawn FR2022013A1 (en) 1968-10-31 1969-10-29 Furan derivatives for perfumes and flavourings

Country Status (3)

Country Link
DE (1) DE1955390A1 (enExample)
FR (1) FR2022013A1 (enExample)
NL (1) NL6916320A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2447917A1 (fr) * 1979-02-02 1980-08-29 Givaudan & Cie Sa Procede de preparation de composes a hydroxy carbonyle et produits obtenus
EP0623580A1 (de) * 1993-05-06 1994-11-09 Givaudan-Roure (International) S.A. 2-Keto-3-methyl-4-hydroxy-valeriansäure

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1277148B (de) * 1967-09-25 1968-09-05 Otto Gerhard Liegender zylindrischer Lagerbehaelter fuer Fluessigkeiten
IE58466B1 (en) * 1984-07-02 1993-09-22 Pfw Bv Sugar simulating compounds
FR2712599B1 (fr) * 1993-11-19 1996-01-12 Air Liquide Composition comprenant un gaz inerte.
CN105669612B (zh) * 2016-03-07 2017-09-01 郑州轻工业学院 一种3‑羟基‑4‑甲基‑2（5氢）‑呋喃酮的制备方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2447917A1 (fr) * 1979-02-02 1980-08-29 Givaudan & Cie Sa Procede de preparation de composes a hydroxy carbonyle et produits obtenus
EP0623580A1 (de) * 1993-05-06 1994-11-09 Givaudan-Roure (International) S.A. 2-Keto-3-methyl-4-hydroxy-valeriansäure

Also Published As

Publication number Publication date
DE1955390A1 (de) 1970-07-09
NL6916320A (enExample) 1970-05-04

Similar Documents

Publication Publication Date Title
GB1335927A (en) Macrocyclic compounds and process for their preparation
ES443115A1 (es) Procedimiento para la preparacion de un nuevo diedtr de 19- nor-testosterona-17beta-hidroxidelta4-estren-3-ona.
ES446623A1 (es) Un procedimiento para la preparacion de d-homoesteroides.
JPS5283411A (en) Preparation of 3,3-dimethyl-4-pentenoic acid and its derivatives
JPS5432471A (en) 8-aklyl-3-oxo-2-oxabicyclo(3,2,1)-octanes, their preparation, and perfume composition containing the same
JPS5359095A (en) Preparation of 7-aminocephem cpds.
JPS5283429A (en) Preparation of aromatic unsaturated carboxylic acid amide derivatives
JPS5283413A (en) Preparation of 3,3-dimethyl-4-pentenoic acid or its esters
JPS5334764A (en) Preparation of diterpene derivatives and their preparation
GB1414793A (en) Derivatives of phenylaminopyridine
JPS5242892A (en) Preparation of 1beta h, 13alpha h-9-oxabicyclo 11,3,0 hexadeca-3-ene derivative s
JPS52156879A (en) Preparation of piperazine derivatives
JPS52130857A (en) Polyester compositions
JPS52102288A (en) Preparation of large ring lactones
JPS5283421A (en) Preparation of phenoxypropylamine derivatives
JPS5210249A (en) Preparation of 4-homotwistane-3- carboxylic amides
JPS5285167A (en) Novel oxazoline derivatives
JPS5247913A (en) Method of preparing concentrated and stable inosine solution
JPS5268189A (en) Preparation of pyrimidine-type nucleosides
JPS51143645A (en) Process for preparation of 3,3-dimethyl- 2-(2,2-dihalo)cyclopropanecar boxylic acid ester
JPS5283347A (en) Synthesis of novel n-aminoethyl-benzoic acid amide derivatives
JPS5278818A (en) Isolation of succinic acid from composition containing glutaric acid, succinic acid and adipic acid
JPS5219654A (en) Preparation of ng-substituted-n2- substituted-alginamides and acid add ition salts thereof
JPS5251360A (en) Preparation of hydrofluorene dicarboxylic acid derivatives
JPS5278819A (en) Isolation of glutaric acid from composition containing glutaric acid, succinic acid and adipic acid

Legal Events

Date Code Title Description
ST Notification of lapse