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. 16, 2017
Filed:
Jun. 24, 2014
Applicant:
Council of Scientific and Industrial Research, New Delhi, IN;
Inventors:
Assignee:
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH, New Dehli, IN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 333/22 (2006.01); C07C 209/60 (2006.01); C07D 317/66 (2006.01); C07C 303/02 (2006.01); C07D 333/20 (2006.01); C07C 213/08 (2006.01); C07C 221/00 (2006.01); C07C 253/30 (2006.01); C07F 9/40 (2006.01); C07C 309/88 (2006.01);
U.S. Cl.
CPC ...
C07C 209/60 (2013.01); C07C 213/08 (2013.01); C07C 221/00 (2013.01); C07C 253/30 (2013.01); C07C 303/02 (2013.01); C07C 309/88 (2013.01); C07D 317/66 (2013.01); C07D 333/20 (2013.01); C07D 333/22 (2013.01); C07F 9/4021 (2013.01); C07F 9/4056 (2013.01);
Abstract
The present invention relates to transition-metal-free process for the synthesis of tertiary arylamines comprises coupling reaction between arynes and N,N-dimethyl aniline compounds in presence of 18-crown-6, KF and THF.
Biju, Akkattu. (2017). Transition-metal-free n-arylation of tertiary amines using arynes (U.S. Patent No. 9650329). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9650329
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile