Title:
NOVEL CARBOXYLIC ACID ESTER COMPOUND, METHOD FOR PRODUCING SAME, AND FRAGRANT COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2012/133189
Kind Code:
A1
Abstract:
Provided are: a novel carboxylic acid ester compound useful as a fragrant component or a compound fragrance element; a method for producing the carboxylic acid ester compound; and a fragrant composition containing the carboxylic acid ester compound. Further provided is an acyl fluoride of 2,4-dimethyl-bicyclo[2.2.2]octane compound and an ester thereof, which are useful as the starting material (including an intermediate in organic synthesis) of a drug, an agricultural chemical, a fragrance, a functional resin, an optically functional material, an electronically functional material, and the like. The carboxylic acid ester compound is represented by general formula (1). (In the formula, one of R1 and R2 is a methyl group and the other of R1 and R2 is -COOR, R being an alkyl group having 1-4 carbon atoms.)
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Inventors:
KITAMURA MITSUHARU (JP)
Application Number:
PCT/JP2012/057524
Publication Date:
October 04, 2012
Filing Date:
March 23, 2012
Export Citation:
Assignee:
MITSUBISHI GAS CHEMICAL CO (JP)
KITAMURA MITSUHARU (JP)
KITAMURA MITSUHARU (JP)
International Classes:
C07C69/753; A23L11/00; A61K8/37; A61Q13/00; C07C67/36; C11B9/00; C07B61/00
Foreign References:
| JP2005511819A | 2005-04-28 | |||
| JPS62298558A | 1987-12-25 | |||
| JPS60190738A | 1985-09-28 | |||
| JPS60152432A | 1985-08-10 | |||
| JPS5721350A | 1982-02-04 | |||
| JPS5452065A | 1979-04-24 | |||
| JPS5063148A | 1975-05-29 |
Other References:
TAKASHI NAKAJIMA,: "Basics of fragrance and perfuming", SANGYO TOSHO CO., pages: 215,235, - 247
OSAMU OKUDA: "Koryo Kagaku Soran", HIROKAWA SHOTEN
GENICHI INDOH: "Gosei Koryo", KAGAKU KOGYO NIPPO
"Patent Office Gazette, Collection of Well-known Prior Arts", PERFUMES, 15 June 2001 (2001-06-15), pages 26 - 103
See also references of EP 2690086A4
OSAMU OKUDA: "Koryo Kagaku Soran", HIROKAWA SHOTEN
GENICHI INDOH: "Gosei Koryo", KAGAKU KOGYO NIPPO
"Patent Office Gazette, Collection of Well-known Prior Arts", PERFUMES, 15 June 2001 (2001-06-15), pages 26 - 103
See also references of EP 2690086A4
Attorney, Agent or Firm:
INABA, Yoshiyuki et al. (JP)
Yoshiyuki Inaba (JP)
Yoshiyuki Inaba (JP)
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Claims:
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