Title:
エノールエーテルプロ香料
Document Type and Number:
Japanese Patent JP7416708
Kind Code:
B2
Abstract:
The present invention relates to compounds of formula (I) as properfume compounds. In particular, the present invention relates to a method to release a compound being a ketone or aldehyde of formula (II), a formate ester of formula (III) and/or an alcohol of formula (IV) by exposing the compound of formula (I) to an environment wherein it is oxidized. Moreover, the present invention relates to a perfuming composition and a perfume consumer product comprising at least one compound of formula (I).
Inventors:
Gary B. Womack
Brinda Indradas
Brinda Indradas
Application Number:
JP2020550628A
Publication Date:
January 17, 2024
Filing Date:
June 20, 2019
Export Citation:
Assignee:
Firmenich SA
International Classes:
C11B9/00; A61K8/33; A61K8/34; A61K8/35; A61K8/37; A61Q1/00; A61Q1/14; A61Q3/00; A61Q5/02; A61Q5/06; A61Q5/10; A61Q9/02; A61Q9/04; A61Q11/00; A61Q13/00; A61Q15/00; A61Q19/04; A61Q19/10; C07C43/166
Domestic Patent References:
| JP59167531A | ||||
| JP2004502658A | ||||
| JP2016522821A | ||||
| JP2012502092A |
Foreign References:
| US20110118509 |
Other References:
KANNO, T. et al.,Oxygenation of Aromatic Vinyl Ethers. A noticeableFormation of Epoxides and Reaction Mechanism,Bulletin of the Chemical Society of Japan,(1981), vol.54, No.8,PP.2330-2336,http://dx.doi.org/10.1246/bcsj.54.2330
LARHED, M. et al.,Chelation-Controlled, Palladium-Catalyzed Arylation of Vinyl Ethers,Acta Chemica Scandinavica.Series B: Organic chemistry and biochemistry,(1993), vol.47, no.2,pp.212-217,DOI 10.3891/acta.chem.scand.47-0212
MILATA, V. et al.,Product subclass 3: enol ethers,Science of Synthesis,(2008), vol.32,pp.700-756,DOI 10.1055/ sos-SD-032-00627
LARHED, M. et al.,Chelation-Controlled, Palladium-Catalyzed Arylation of Vinyl Ethers,Acta Chemica Scandinavica.Series B: Organic chemistry and biochemistry,(1993), vol.47, no.2,pp.212-217,DOI 10.3891/acta.chem.scand.47-0212
MILATA, V. et al.,Product subclass 3: enol ethers,Science of Synthesis,(2008), vol.32,pp.700-756,DOI 10.1055/ sos-SD-032-00627
Attorney, Agent or Firm:
Einzel Felix-Reinhard
Taku Morita
Junichi Maekawa
Hideo Nagashima
Hiroyasu Ninomiya
Ueshima class
Taku Morita
Junichi Maekawa
Hideo Nagashima
Hiroyasu Ninomiya
Ueshima class