Title:
PROCESS FOR PRODUCING OPTICALLY ACTIVE TRANS-VINYL SULFIDE ALCOHOLS
Document Type and Number:
WIPO Patent Application WO/1997/016421
Kind Code:
A1
Abstract:
A process for producing optically active trans-vinyl sulfide alcohols represented by general formula (III), wherein R1 represents alkyl or aryl; which comprises reducing trans-vinyl sulfide ketones with a borane reducing agent in the presence of an optically active oxazaborolidine and an additive.
Inventors:
SEKIUCHI KAZUTO (JP)
IMOTO MASAHIRO (JP)
ISHIGURO MASAJI (JP)
NAKATSUKA TAKASHI (JP)
TANAKA RIE (JP)
INOUE HIDEKAZU (JP)
IMOTO MASAHIRO (JP)
ISHIGURO MASAJI (JP)
NAKATSUKA TAKASHI (JP)
TANAKA RIE (JP)
INOUE HIDEKAZU (JP)
Application Number:
PCT/JP1996/003185
Publication Date:
May 09, 1997
Filing Date:
October 30, 1996
Export Citation:
Assignee:
SUNTORY LTD (JP)
SEKIUCHI KAZUTO (JP)
IMOTO MASAHIRO (JP)
ISHIGURO MASAJI (JP)
NAKATSUKA TAKASHI (JP)
TANAKA RIE (JP)
INOUE HIDEKAZU (JP)
SEKIUCHI KAZUTO (JP)
IMOTO MASAHIRO (JP)
ISHIGURO MASAJI (JP)
NAKATSUKA TAKASHI (JP)
TANAKA RIE (JP)
INOUE HIDEKAZU (JP)
International Classes:
C07B53/00; C07C319/20; C07C323/14; (IPC1-7): C07C323/14; C07C319/20; C07B53/00
Foreign References:
| JPS61207373A | 1986-09-13 | |||
| JPH0641012A | 1994-02-15 | |||
| JPH04224556A | 1992-08-13 |
Other References:
See also references of EP 0801057A4
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