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. 20, 2022
Filed:
Jul. 11, 2019
Applicant:
Georg-august-universität Göttingen Stiftung Öffentlichen Rechts, Göttingen, DE;
Inventors:
Manuel Alcarazo Velasco, Göttingen, DE;
Christopher Golz, Göttingen, DE;
Bernd Waldecker, Göttingen, DE;
Xiangdong Li, Göttingen, DE;
Assignee:
GEORG-AUGUST-UNIVERSITÄT GÖTTINGEN STIFTUNG ÖFFENTLICHEN RECHTS, Göttingen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 333/76 (2006.01); C07B 37/02 (2006.01); C07B 43/08 (2006.01);
U.S. Cl.
CPC ...
C07D 333/76 (2013.01); C07B 37/02 (2013.01); C07B 43/08 (2013.01);
Abstract
The present invention describes a new alkynylation and cyanation agent, as well as its preparation and use to introduce nitrile (cyano) or alkyne groups into chemical target molecules by means of an electrophilic reaction. To enable an electrophilic reaction, the chemical backbone of dibenzothiophene was used.