Title:
β−サンタロールの製造方法
Document Type and Number:
Japanese Patent JP5901757
Kind Code:
B2
Abstract:
The present invention concerns a process for the preparation of a compound of formula (I) in the form of any one of its stereoisomers or mixtures thereof, and wherein R represents a C2-C10 group of formula CORa wherein Ra is an alkyl or alkenyl group optionally comprising one or two ether functional groups or is a phenyl or benzyl group optionally substituted by one to three alkyl, alkoxyl, carboxyl, acyl, amino or nitro groups or halogen atoms. The invention concerns also the use of compound (I) for the synthesis of β-santalol or of derivatives thereof.
Inventors:
Anthony A. Burke Beck
Application Number:
JP2014517713A
Publication Date:
April 13, 2016
Filing Date:
June 28, 2012
Export Citation:
Assignee:
FIRMENICH SA
International Classes:
C07C29/09; C07C69/145; C07C33/14; C07C45/42; C07C47/225; C07C67/297; C07C69/24; C07C69/78
Domestic Patent References:
| JP54122262A | ||||
| JP57038730A | ||||
| JP2008544955A | ||||
| JP2013227590A |
Foreign References:
| WO2009141781A1 |
Other References:
Chemistry - A European Journal,2011年,17(4),1257-1260
Tetrahedron Letters,1986年,27(41),5021-5024
Tetrahedron Letters,1986年,27(41),5021-5024
Attorney, Agent or Firm:
Einzel Felix-Reinhard
Takuya Kuno
Takuya Kuno