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:
Sep. 28, 2010
Filed:
Jun. 01, 2007
Applicants:
Takanori Miyazaki, Shunan, JP;
Masakazu Nishiyama, Shunan, JP;
Naoki Matsumoto, Shunan, JP;
Inventors:
Assignee:
Tosoh Corporation, Shunan-shi, Yamaguchi-ken, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 209/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
To provide a process for preparing an arylamine highly selectively and highly efficiently, which is also industrially superior without a fear of a side reaction when a strong base is employed. An aryl compound having an active group is reacted with an amine compound in the presence of a base by means of a catalyst for producing an arylamine which comprises a palladium compound having a tertiary phosphine group and a phase-transfer catalyst.
Miyazaki, Takanori. (2010). Catalyst for producing arylamine and process for producing arylamine by means thereof (U.S. Patent No. 7803953). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7803953
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile