US 12,110,302 B2
Metal complex, intermediate, and preparation method and application thereof
Wenjun Tang, Shanghai (CN); and Siyao Xu, Shanghai (CN)
Assigned to SHANGHAI INSTITUTE OF ORGANIC CHEMISTRY, CHINESE ACADEMY OF SCIENCES, Shanghai (CN)
Appl. No. 17/284,549
Filed by SHANGHAI INSTITUTE OF ORGANIC CHEMISTRY, CHINESE ACADEMY OF SCIENCES, Shanghai (CN)
PCT Filed Oct. 10, 2019, PCT No. PCT/CN2019/110401
§ 371(c)(1), (2) Date Oct. 4, 2022,
PCT Pub. No. WO2020/073962, PCT Pub. Date Apr. 16, 2020.
Claims priority of application No. 201811178107.X (CN), filed on Oct. 10, 2018.
Prior Publication US 2023/0114794 A1, Apr. 13, 2023
Int. Cl. C07F 15/00 (2006.01)
CPC C07F 15/0073 (2013.01) 10 Claims
 
1. A metal complex according to Formula I:

OG Complex Work Unit Chemistry
Wherein, R1 and R2 are each independently hydrogen, C1-C10 alkyl, C1-C4 alkoxy, C3-C30 cycloalkyl, halogen or C6-C30 aryl;
Mn+ is a transition metal ion; n is 1, 2 or 3, which corresponds to the ion valence of the transition metal M;
the carbons atoms marked with * are all S configuration chiral carbons or all R configuration chiral carbons;
the P marked with * are all S configuration chiral P or all R configuration chiral P;
R− is an anion.