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:
Sep. 20, 1988
Filed:
Jul. 07, 1986
Applicant:
Inventors:
Masato Tanaka, Yatabemachi, JP;
Toshiyasu Sakakura, Yatabemachi, JP;
Assignee:
Agency of Industrial Science & Technology, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C07C / ; C07C / ; C07C / ; C07C / ; C07C / ;
U.S. Cl.
CPC ...
546340 ; 534558 ; 534885 ; 534886 ; 546 14 ; 546342 ; 548110 ; 548146 ; 548214 ; 549-4 ; 549 76 ; 549 78 ; 549491 ; 549498 ; 556400 ; 556482 ; 556486 ; 560 35 ; 560168 ; 568308 ; 568309 ; 568322 ; 568325 ; 568331 ; 568332 ; 568335 ; 260405 ;
Abstract
Disclosed is a process for the preparation of alpha-aryl and alpha-heteroaryl ketones useful as intermediates in the synthesis of various pharmaceutical and agricultural chemicals, which process operates according to the following reaction scheme: ##STR1##
Tanaka, Masato. (1988). Process for the preparation of .alpha.-aryl and .alpha.-heteroaryl (U.S. Patent No. 4772714). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4772714
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile