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:
May. 17, 1977
Filed:
Nov. 07, 1975
Applicant:
Inventor:
Walter M Kruse, Wilmington, DE (US);
Assignee:
ICI United States Inc., Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ; C07C / ;
U.S. Cl.
CPC ...
2606 / ; 2524 / ; 2606 / ; 260633 ; 2606 / ;
Abstract
A homogeneous hydrogenation process is disclosed. The process, which is useful in the preparation of hydrogenated derivatives of compounds having one of the following formulas ##STR1## wherein R is --Cl, --Br, --F, or --OH, comprises contacting a solution of one of these compounds with hydrogen in the presence of a catalyst comprising a ruthenium triphenyl phosphine complex and a strong acid.
Quick Actions:
Kruse, Walter. (1977). Homogeneous hydrogenation process (U.S. Patent No. 4024193). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4024193
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile