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:
Aug. 06, 1985
Filed:
Jul. 03, 1984
Applicant:
Inventors:
Naotake Takaishi, Utsunomiya, JP;
Hitoshi Takahashi, Ichikaimachi, JP;
Yoshiaki Inamoto, Utsunomiya, JP;
Assignee:
Kao Corporation, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
568817 ;
Abstract
Disclosed is 2-exo-hydroxy-endo-tricyclo[6.2.1.0.sup.2,7 ]undecane represented by the following formula (I): ##STR1## The tricycloundecanol of the formula (I) has green, camphor-like and woody odor and is useful as an aroma chemical. Furthermore, owing to the aliphatic polycyclic structure like adamantyl alcohol, it is expected to have antiviral, antimicroviral and plant hormone activities. The tricycloundecanol (I) of the invention is prepared by subjecting endo-tricyclo[6.2.1.0.sup.2,7 ]undecane to hydroxylation at the bridgehead position with a substituted perbenzoic acid.