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:
Oct. 13, 1998
Filed:
Nov. 12, 1996
Applicant:
Inventors:
Christian-Johannes Jenny, Basel, CH;
Bruno Lohri, Kaiseraugst, CH;
Markus Schlageter, Bottmingen, CH;
Assignee:
Hoffmann-La Roche Inc., Nutley, NJ (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D / ; C07D / ; C07C / ;
U.S. Cl.
CPC ...
549263 ; 549265 ; 549333 ; 549476 ; 566315 ; 566316 ; 566322 ; 566361 ; 508362 ; 508364 ; 508403 ; 508407 ; 508437 ; 508443 ; 508483 ; 508486 ; 508488 ;
Abstract
A process for oxidizing primary and secondary alcohols to the corresponding aldehydes and ketones is disclosed. The oxidation is carried out by reacting the primary or secondary alcohol with an organic N-chloro compound oxidizing agent in the presence of a catalyst of the formula: ##STR1## wherein the substituent groups are as defined in the specification.