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:
Feb. 03, 2015
Filed:
Jul. 21, 2011
Applicants:
Ronald Hage, Leiden, NL;
Johannes Wietse DE Boer, Leiden, NL;
Pattama Saisaha, Groningen, NL;
Inventors:
Assignee:
Catexel Limited, London, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 51/16 (2006.01); C07C 51/285 (2006.01);
U.S. Cl.
CPC ...
C07C 51/285 (2013.01);
Abstract
A one-pot method for the oxidative cleavage of unsaturated carbon-carbon bonds to provide a carboxylic acid or a ketone-containing compound is disclosed. The method comprises contacting an alkene or an alkyne with hydrogen peroxide and a manganese transition metal catalyst having a ligand of formula (I):