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. 14, 1984
Filed:
Nov. 22, 1982
Applicant:
Inventors:
Biau-Hung Chang, Worthington, OH (US);
Anil B Goel, Worthington, OH (US);
Assignee:
Ashland Oil, Inc., Ashland, KY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07F / ;
U.S. Cl.
CPC ...
260414 ; 2604 / ;
Abstract
A novel method for preparing soluble ##STR1## by reaction of palladium metal with a carboxylic acid of the formula RCOOH wherein R is a hydrocarbon or halogenated hydrocarbon group having from 1 to 10 carbon atoms in the presence of a member selected from the group consisting of A. HNO.sub.3 plus NO, B. HNO.sub.2, C. nitric oxide plus oxygen, D. nitric oxide plus nitrogen dioxide, E. nitrogen dioxide, and F. nitrosyl acetate, is described.