Title:
ISOBUTYRIC ESTER COMPOUND HAVING PROPANOYLOXY GROUP AT α POSITION, PERFUME COMPOSITION, AND USE AS PERFUME
Document Type and Number:
WIPO Patent Application WO/2020/004465
Kind Code:
A1
Abstract:
A perfume composition containing a compound represented by formula (1) as an active ingredient.
(In formula (1), R1 represents a linear, branched, or cyclic, C1-5 alkyl group.)
Inventors:
OKAMOTO ATSUSHI (JP)
KUSHIDA ERIKO (JP)
YOKOBORI UMI (JP)
KIMURA KYOKO (JP)
KUSHIDA ERIKO (JP)
YOKOBORI UMI (JP)
KIMURA KYOKO (JP)
Application Number:
PCT/JP2019/025393
Publication Date:
January 02, 2020
Filing Date:
June 26, 2019
Export Citation:
Assignee:
MITSUBISHI GAS CHEMICAL CO (JP)
International Classes:
C11B9/00; C07C69/67
Foreign References:
| JPH08113795A | 1996-05-07 | |||
| JP2011524437A | 2011-09-01 | |||
| US3368943A | 1968-02-13 | |||
| US3368943A | 1968-02-13 |
Other References:
WOLFF, STEVEN ET AL.: "Preparation and transformations of allenic ketones and 3 (2H)-furanones", vol. 62, no. 11, 1984, pages 2429 - 2434, XP055667682
"Synthetic fragrance: chemistry and product knowledge", 2016, THE CHEMICAL DAILY CO. LTD., article "Gousei Koryo: Kagaku to Shohin Chishiki", pages: 580 - 582
CANADIAN JOURNAL OF CHEMISTRY, vol. 62, 1984, pages 2429 - 2434
See also references of EP 3816268A4
"Synthetic fragrance: chemistry and product knowledge", 2016, THE CHEMICAL DAILY CO. LTD., article "Gousei Koryo: Kagaku to Shohin Chishiki", pages: 580 - 582
CANADIAN JOURNAL OF CHEMISTRY, vol. 62, 1984, pages 2429 - 2434
See also references of EP 3816268A4
Attorney, Agent or Firm:
HIRASAWA, Kenichi (JP)
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