The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 07, 1995
Filed:
Apr. 14, 1993
Applicant:
Inventors:
Katutoshi Hirose, Kobe, JP;
Yoshihiro Takagi, Kobe, JP;
Toshihiko Otomatsu, Kobe, JP;
Yoshiichi Suzuki, Tokyo, JP;
Assignee:
Showa Shell Sekiyu Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12P / ;
U.S. Cl.
CPC ...
435280 ; 435156 ; 435157 ;
Abstract
A process for producing an optically active halogen-containing alcohol having a high optical purity and represented by the following formula [I] ##STR1## wherein R.sup.1 is a halogen substituted alkyl group, R.sup.2 is a group selected from the group consisting of a substituted or unsubstituted alkyl group, alkene group, or alkyne group, and a substituted or unsubstituted phenyl group, and C having an asterisk indicates an asymmetric atom,