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(19)

RU

(11)

2 412 149

(13)

C2

(51)

IPC

C07C31/125(2006-01-01)

C07C33/25(2006-01-01)

C07C45/50(2006-01-01)

C07C47/21(2006-01-01)

C07C69/14(2006-01-01)

C07C69/145(2006-01-01)

C07C69/24(2006-01-01)

A61K8/33(2006-01-01)

A61L9/14(2006-01-01)

A61K8/34(2006-01-01)

A61K8/37(2006-01-01)

C07C47/20(2006-01-01)

C11D3/20(2006-01-01)

C11D9/26(2006-01-01)

(21) (22)

Application

2007131289/04, 2006-01-13

(24)

Start date

2006-01-13

(22)

Actual filing date

2006-01-13

(45)

Published

2011-02-20

(72)

Inventor

Zhonki PetrMan ZhanShreder Martin

(73)

Holder

V. Man Fis

NOVEL FRAGRANT COMPOUNDS, SYTHESIS METHOD AND APPLICATION THEREOF Russian patent published in 2011 - IPC C07C31/125 C07C33/25 C07C45/50 C07C47/21 C07C69/14 C07C69/145 C07C69/24 A61K8/33 A61L9/14 A61K8/34 A61K8/37 C07C47/20 C11D3/20 C11D9/26 

Abstract RU 2412149 C2

FIELD: chemistry.

SUBSTANCE: invention relates to novel compounds of general formula (I)

, in which X denotes a CHO, CH2OH or CH2OC(O)R group, where R denotes a straight of branched C1-C5 alkyl chain; as well as to a synthesis method, particularly synthesis of 6,8-dimethylnon-7-enal (1) through hydroformylation of 5,7-dimethylocta-1,6-diene. The invention also relates to fragrant compositions containing formula (I) compounds. Owing to their fragrant properties, these compounds are of great interest in perfumery, particularly cosmetic products and household chemicals.

EFFECT: obtaining novel fragrant compositions.

12 cl, 7 ex

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RU 2 412 149 C2

Authors

Zhonki Petr

Man Zhan

Shreder Martin

Dates

2011-02-20—Published

2006-01-13—Filed

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