Title:
DIESTER COMPOUND AS FRAGRANCE PRECURSOR
Document Type and Number:
WIPO Patent Application WO/2020/121905
Kind Code:
A1
Abstract:
[Problem] To provide a novel diester compound that can be used as a fragrance precursor. [Solution] Provided are: a diester compound that can be used as a fragrance precursor, the diester compound having cyclohexanol or a derivative thereof, an aroma compound having a hydroxyl group, and a diester bond linking the two in the molecule; a fragrance composition containing the diester compound; and a consumer product containing the diester compound or the fragrance composition. Also provided is a method for imparting or enhancing the residual scent of a consumer product, the method including blending the diester compound or the fragrance composition with a consumer product.
Inventors:
KAWABATA KAZUYA (JP)
AKAO HIROKO (JP)
SASAKI KUMIKO (JP)
MAEDA RYO (JP)
TAKISHIMA SHUNSUKE (JP)
OHASHI TERUHISA (JP)
AKAO HIROKO (JP)
SASAKI KUMIKO (JP)
MAEDA RYO (JP)
TAKISHIMA SHUNSUKE (JP)
OHASHI TERUHISA (JP)
Application Number:
PCT/JP2019/047344
Publication Date:
June 18, 2020
Filing Date:
December 04, 2019
Export Citation:
Assignee:
HASEGAWA T CO LTD (JP)
International Classes:
C07C69/40; A23L27/20; C07C69/42; C07C69/44; C07C69/50; C11B9/00; C11D3/50
Domestic Patent References:
| WO2017162723A2 | 2017-09-28 |
Foreign References:
| JPH0413615A | 1992-01-17 | |||
| JP2011079953A | 2011-04-21 | |||
| JP2015530124A | 2015-10-15 | |||
| GB1027571A | 1966-04-27 | |||
| CN105859923A | 2016-08-17 | |||
| US2769744A | 1956-11-06 |
Other References:
QIAN YUE LI, JUN XU, WEN ZHENG ZHANG, PENG LI: "Preparation and characterization of chiral cyclosiloxane-based liquid-crystalline elastomers bearing menthyl groups", ADVANCED MATERIALS RESEARCH, vol. 466 -467, no. 1, 2012, pages 445 - 448
CONG-CONG LUO, JIA YING-GANG, SUN BING-FENG, MENG FAN-BAO: "The effect of chain length in terminal groups on the mesomorphic behavior of novel (-)-menthol-based chiral liquid crystal compounds with a blue phase", NEW JOURNAL OF CHEMISTRY, vol. 41, no. 9, 7 April 2017 (2017-04-07), pages 3677 - 3686, XP055720334, ISSN: 1144-0546, DOI: 10.1039/C7NJ00099E
CHRISTOPHER C. NAWRAT, CHRISTOPHER R. JAMISON, YURIY SLUTSKYY, ,DAVID W. C. MACMILLAN,LARRY E. OVERMAN: "Oxalates as Activating Groups for Alcohols in Visible Light Photoredox Catalysis: Formation of Quaternary Centers by Redox-Neutral Fragment Coupling", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, vol. 137, no. 35, 31 August 2015 (2015-08-31), pages 11270 - 11273, XP055720339, ISSN: 0002-7863, DOI: 10.1021/jacs.5b07678
DATABASE Registry [online] 15 May 2019 (2019-05-15), ANONYMOUS: "Pentanedioic acid, 1-(4-formyl-2-methoxyphenyl) 5-[(1R,2S,5R)-5-methyl-2-(1-methylethyl)cyclohexyl] ester", XP055720449, retrieved from STN Database accession no. 2308574-23-2
CONG-CONG LUO, JIA YING-GANG, SUN BING-FENG, MENG FAN-BAO: "The effect of chain length in terminal groups on the mesomorphic behavior of novel (-)-menthol-based chiral liquid crystal compounds with a blue phase", NEW JOURNAL OF CHEMISTRY, vol. 41, no. 9, 7 April 2017 (2017-04-07), pages 3677 - 3686, XP055720334, ISSN: 1144-0546, DOI: 10.1039/C7NJ00099E
CHRISTOPHER C. NAWRAT, CHRISTOPHER R. JAMISON, YURIY SLUTSKYY, ,DAVID W. C. MACMILLAN,LARRY E. OVERMAN: "Oxalates as Activating Groups for Alcohols in Visible Light Photoredox Catalysis: Formation of Quaternary Centers by Redox-Neutral Fragment Coupling", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, vol. 137, no. 35, 31 August 2015 (2015-08-31), pages 11270 - 11273, XP055720339, ISSN: 0002-7863, DOI: 10.1021/jacs.5b07678
DATABASE Registry [online] 15 May 2019 (2019-05-15), ANONYMOUS: "Pentanedioic acid, 1-(4-formyl-2-methoxyphenyl) 5-[(1R,2S,5R)-5-methyl-2-(1-methylethyl)cyclohexyl] ester", XP055720449, retrieved from STN Database accession no. 2308574-23-2
Attorney, Agent or Firm:
PATENT PROFESSION CORPORATION ODAJIMA PATENT OFFICE (JP)
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