GB1588688A

GB1588688A – Ethers of propylene glycol of use as perfumery ingredients
– Google Patents

GB1588688A – Ethers of propylene glycol of use as perfumery ingredients
– Google Patents
Ethers of propylene glycol of use as perfumery ingredients

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Publication number
GB1588688A

GB1588688A
GB18506/78A
GB1850678A
GB1588688A
GB 1588688 A
GB1588688 A
GB 1588688A
GB 18506/78 A
GB18506/78 A
GB 18506/78A
GB 1850678 A
GB1850678 A
GB 1850678A
GB 1588688 A
GB1588688 A
GB 1588688A
Authority
GB
United Kingdom
Prior art keywords
oxyl
compounds
mixture
methyl
perfume
Prior art date
1977-05-16
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
GB18506/78A
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.)
1977-05-16
Filing date
1978-05-09
Publication date
1981-04-29

1978-05-09
Application filed by Firmenich SA
filed
Critical
Firmenich SA

1981-04-29
Publication of GB1588688A
publication
Critical
patent/GB1588688A/en

Status
Expired
legal-status
Critical
Current

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Classifications

C—CHEMISTRY; METALLURGY

C07—ORGANIC CHEMISTRY

C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS

C07C43/00—Ethers; Compounds having groups, groups or groups

C07C43/02—Ethers

C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms

C07C43/14—Unsaturated ethers

C07C43/178—Unsaturated ethers containing hydroxy or O-metal groups

C—CHEMISTRY; METALLURGY

C07—ORGANIC CHEMISTRY

C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS

C07C43/00—Ethers; Compounds having groups, groups or groups

C07C43/02—Ethers

C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms

C07C43/14—Unsaturated ethers

C07C43/15—Unsaturated ethers containing only non-aromatic carbon-to-carbon double bonds

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

C11B9/0007—Aliphatic compounds

C11B9/0015—Aliphatic compounds containing oxygen as the only heteroatom

Description

PATENT SPECIFICATION (i) 1 588 688
O O ( 21) Application No 18506/78 ( 22) Filed 9 May 1978 0 ( 31) Convention Application No 6054/77 ( 19) ( 32) Filed 16 May 1977 in O ( 33) Switzerland (CH) ( 44) Complete Specification published 29 April 1981 ( 51) INT CL 3 CO 7 C 43/14 A 61 K 7/46 ( 52) Index at acceptance C 2 C 200 201 20 Y 30 Y 360 361 362 364 36 Y 43 X 496 497 500 Y 606 623 624 634 771 803 80 Y AA YA A 5 B FD ( 72) Inventors KHURSHID PIROJSHAW DASTUR and JOSEPH JEAN BECKER ( 54) ETHERS OF PROPYLENE GLYCOL OF USE AS PERFUMERY INGREDIENTS ( 71) We, FIRMENICH SA, a Swiss company, of No I Route des Jeunes, Geneva, Switzerland, do hereby declare the invention, for which we pray that a patent may be granted to us, and the method by which it is to be performed, to be particularly described in and by the following statement:-
The present invention provides new allyl ethers of formula 5 0 s H 3 C