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:
Mar. 19, 2024
Filed:
Dec. 14, 2022
Applicant:
Providence University, Taichung, TW;
Inventors:
Yu-Chang Chang, Taichung, TW;
Siou-Wei Liang, Taichung, TW;
Assignee:
PROVIDENCE UNIVERSITY, Taichung, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 31/22 (2006.01); B01J 31/18 (2006.01); B01J 37/04 (2006.01);
U.S. Cl.
CPC ...
B01J 31/2273 (2013.01); B01J 31/1875 (2013.01); B01J 37/04 (2013.01); B01J 2231/4227 (2013.01); B01J 2231/4233 (2013.01); B01J 2231/4277 (2013.01); B01J 2231/4283 (2013.01); B01J 2531/824 (2013.01);
Abstract
The present invention provides a palladium precatalyst for cross-coupling reaction, the palladium precatalyst comprising a structure represented by following formula 1: wherein, Rand Rare the same, and Rand Rare substituted or unsubstituted phenyl; Rand Rare the same, and Rand Rare substituted or unsubstituted phenyl or cyclohexyl.