EP0056500A3 - 2,2-dimethyl-propionic acid esters, their use as perfuming agents and composition containing one of them - Google Patents

2,2-dimethyl-propionic acid esters, their use as perfuming agents and composition containing one of them Download PDF

Info

Publication number
EP0056500A3
EP0056500A3 EP81201262A EP81201262A EP0056500A3 EP 0056500 A3 EP0056500 A3 EP 0056500A3 EP 81201262 A EP81201262 A EP 81201262A EP 81201262 A EP81201262 A EP 81201262A EP 0056500 A3 EP0056500 A3 EP 0056500A3
Authority
EP
European Patent Office
Prior art keywords
dimethyl
composition containing
acid esters
propionic acid
perfuming agents
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Withdrawn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
EP81201262A
Other languages
German (de)
French (fr)
Other versions
EP0056500A2 (en
Inventor
Dietrich Kastner
Erling Sundt
Roger Chappaz
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 EP0056500A2 publication Critical patent/EP0056500A2/en
Publication of EP0056500A3 publication Critical patent/EP0056500A3/en
Withdrawn legal-status Critical Current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
    • C11B9/0061—Essential oils; Perfumes compounds containing a six-membered aromatic ring not condensed with another ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Cosmetics (AREA)
  • Fats And Perfumes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Detergent Compositions (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

Les esters de l'acide 2,2-diméthyl-propionique de for­ mule dans laquelle le symbole R représente un atome d'hydro­ gène ou un groupe méthyle et Z représente un radical bivalent de formule sont utilisés à titre d'ingrédients parfumants, notamment pour la reproduction de notes du genre fleuri-fruité Esters of 2,2-dimethylpropionic acid of formula in which the symbol R represents a hydrogen gene atom or a methyl group and Z represents a bivalent radical of formula are used as fragrance ingredients, in particular for the reproduction of floral-fruity notes

Les composés (I) sont pour la plupart nouveaux. The compounds (I) are mostly new.

EP81201262A 1981-01-16 1981-11-12 2,2-dimethyl-propionic acid esters, their use as perfuming agents and composition containing one of them Withdrawn EP0056500A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH271/81 1981-01-16
CH27181 1981-01-16

Publications (2)

Publication Number Publication Date
EP0056500A2 EP0056500A2 (en) 1982-07-28
EP0056500A3 true EP0056500A3 (en) 1982-11-17

Family

ID=4183199

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81201262A Withdrawn EP0056500A3 (en) 1981-01-16 1981-11-12 2,2-dimethyl-propionic acid esters, their use as perfuming agents and composition containing one of them

Country Status (2)

Country Link
EP (1) EP0056500A3 (en)
JP (1) JPS57139039A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4524021A (en) * 1983-05-05 1985-06-18 International Flavors & Fragrances Inc. Perfumery uses of esters of phenyl alkanols
DE102004023346A1 (en) 2004-05-12 2005-12-15 Symrise Gmbh & Co. Kg 3-methylbenzyl
US8363787B2 (en) 2009-03-25 2013-01-29 General Electric Company Interface for liquid metal bearing and method of making same
CN102458349B (en) * 2009-06-04 2013-09-25 弗门尼舍有限公司 Phenol ester as perfuming ingredient

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
CHEMICAL ABSTRACTS, vol 66, 1967, page 5294, no. 55873e, Columbus Ohio (USA); Kang-Jen Liu et al.: 'Microstructure of poly(I-alpha-methyl benzyl methacrylate in solution' & Am.Chem.Soc., Div. Polymer Chem., Preprints 6(2), 904-909, 1965 *
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1952, vol. 74, pages 4968-4969 'New compounds' *
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, vol. 73, 15th mars 1951, pages 901-903, E.H. Man et al.: 'The claisen acylation of methyl ketones with branched chain aliphatic esters' *
S.ARCTANDER: "Perfume and flavor chemicals", 1969, Montclair, N.J.(USA); *

Also Published As

Publication number Publication date
EP0056500A2 (en) 1982-07-28
JPS57139039A (en) 1982-08-27

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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AK Designated contracting states

Designated state(s): CH DE FR GB IT NL

PUAL Search report despatched

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AK Designated contracting states

Designated state(s): CH DE FR GB IT NL

STAA Information on the status of an ep patent application or granted ep patent

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18D Application deemed to be withdrawn

Effective date: 19831023

RIN1 Information on inventor provided before grant (corrected)

Inventor name: KASTNER, DIETRICH

Inventor name: SUNDT, ERLING

Inventor name: CHAPPAZ, ROGER