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:
Aug. 06, 2024
Filed:
Nov. 16, 2021
Applicant:
Nanjing Institute of Microinterface Technology Co., Ltd, Jiangsu, CN;
Inventors:
Xingbang Hu, Jiangsu, CN;
Zhibing Zhang, Jiangsu, CN;
Chenfei Yao, Jiangsu, CN;
Lei Li, Jiangsu, CN;
Zheng Zhou, Jiangsu, CN;
Assignee:
NANJING INSTITUTE OF MICROINTERFACE TECHNOLOGY CO., LTD, Jiangsu, CN;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07C 45/50 (2006.01); B01J 31/22 (2006.01);
U.S. Cl.
CPC ...
C07C 45/505 (2013.01); B01J 31/2273 (2013.01); B01J 2231/321 (2013.01); B01J 2531/0233 (2013.01); B01J 2531/827 (2013.01); C07C 2531/22 (2013.01);
Abstract
The present invention discloses a method for catalyzing olefin carbonylation, including the following steps: using cyclic alkylcarbene iridium as a catalyst and an olefin as a raw material to carry out carbonylation reaction to generate aldehydes, wherein a structural formula of the cyclic alkylcarbene iridium is as follows: