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. 18, 2010
Filed:
Mar. 28, 2006
Applicants:
Leanne D. Murphy, Etobicoke, CA;
Sarah J. P. Robinson, Mississauga, CA;
Inventors:
Leanne D. Murphy, Etobicoke, CA;
Sarah J. P. Robinson, Mississauga, CA;
Assignee:
Xerox Corporation, Norwalk, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 229/44 (2006.01);
U.S. Cl.
CPC ...
Abstract
A process for converting an arylamine into an arylamine derivative, includes (i) providing a first arylamine compound; (ii) formylating the first arylamine compound to form a formyl substituted arylamine compound, where the first arylamine compound is not a formyl substituted arylamine compound; and (iii) acidifying the formyl substituted arylamine compound, in the presence of a solvent and a solid organic catalyst, to convert formyl functional groups into acid functional groups to form an acidified compound.