Title:
IMPROVEMENT, EMPHASIS, IMPARTION OR MODIFICATION OF FRAGRANCE CHARACTERISTIC OF NEW ESTER COMPOUND, PERFUMERY COMPOSITION AND ODORIZING ARTICLE AND PRODUCTION OF ODORIZING COMPOSITION AND ARTICLE AND NEW COMPOUND AND THEIR INTERMEDIATES
Document Type and Number:
Japanese Patent JP2974834
Kind Code:
B2
Abstract:
PURPOSE: To obtain new compounds useful for perfuming ingredients to provide fragrance notes of the musky-ambrette and fruity type.
CONSTITUTION: A compound of formula I (R is 3,3-dimethyl-1-cyclopentyl-3,3- dimethyl-1-cyclohexyl; R5 is 1-3C alkyl; R1 and R2 are each H, and R3 and R4 are each methyl; R3 and R4 are each H, and R1 and R2 are each methyl) e.g. 4-(3,3-dimethyl-1-cyclohexyl)-2,2-dimethyl-3-oxapentylpropanoate is obtained by treating hydroxyether of formula II with an esterifying agent.
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Inventors:
BORUFUGANGU KURAUSU GIIRUSHU
KAARUUHAINRITSUHI SHURUTEEERUTE
TSUIRIRU MAAHAIMU
KAARUUHAINRITSUHI SHURUTEEERUTE
TSUIRIRU MAAHAIMU
Application Number:
JP21488191A
Publication Date:
November 10, 1999
Filing Date:
August 27, 1991
Export Citation:
Assignee:
FUIRUMENITSUHI SA
International Classes:
A61Q13/00; C07C43/13; C07C69/003; C07C69/14; C11B9/00; A61K8/37; C11D3/50; (IPC1-7): C07C69/14; A61K7/46; C07C43/13; C11B9/00
Attorney, Agent or Firm:
Toshio Yano (1 outside)