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:
Oct. 02, 1979
Filed:
Apr. 06, 1978
Applicant:
Inventors:
Yoshiaki Inamoto, Wakayama, JP;
Koji Aigami, Wakayama, JP;
Naotake Takaishi, Sakura, JP;
Motoki Nakajima, Miyashiro, JP;
Assignee:
Kao Soap Co., Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
568665 ; 252522 ; 426538 ;
Abstract
3-Alkoxy-4-homoisotwistanes the formula (I), ##STR1## wherein R is an alkyl group having 1 to 6 carbon atoms or a cycloalkyl group having 5 to 6 carbon atoms, are prepared by a process which comprises reacting a 3-halogeno-4-homoisotwistane of the formula (II), ##STR2## wherein X is a chlorine or bromine atom, with an alcohol of the formula (III),