US 12,404,292 B2
Amino-imine metal complex and preparation method therefor and application thereof
Rong Gao, Beijing (CN); Jingjing Lai, Beijing (CN); Zifang Guo, Beijing (CN); Qingqiang Gou, Beijing (CN); Junling Zhou, Beijing (CN); Xiaofan Zhang, Beijing (CN); Dongbing Liu, Beijing (CN); Jie Lin, Beijing (CN); Xinyang Li, Beijing (CN); Junhui Zhang, Beijing (CN); Yuanning Gu, Beijing (CN); Yan Li, Beijing (CN); Jingyan An, Beijing (CN); and Hui Zhao, Beijing (CN)
Assigned to CHINA PETROLEUM & CHEMICAL CORPORATION, Beijing (CN); and BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORPORATION, Beijing (CN)
Appl. No. 17/755,484
Filed by CHINA PETROLEUM & CHEMICAL CORPORATION, Beijing (CN); and BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORPORATION, Beijing (CN)
PCT Filed Oct. 30, 2020, PCT No. PCT/CN2020/125279
§ 371(c)(1), (2) Date Apr. 29, 2022,
PCT Pub. No. WO2021/083330, PCT Pub. Date May 6, 2021.
Claims priority of application No. 201911049822.8 (CN), filed on Oct. 31, 2019; and application No. 201911049911.2 (CN), filed on Oct. 31, 2019.
Prior Publication US 2023/0002432 A1, Jan. 5, 2023
Int. Cl. C07F 15/04 (2006.01); C08F 4/70 (2006.01); C08F 10/02 (2006.01)
CPC C07F 15/04 (2013.01) [C08F 4/70 (2013.01); C08F 10/02 (2013.01)] 22 Claims
 
1. An amino-imine metal complex represented by Formula I:

OG Complex Work Unit Chemistry
wherein,
R1 and R2 are each independently a C1-C30 hydrocarbyl with or without a substituent Q; each R3 is independently selected from the group consisting of hydrogen and C1-C20 hydrocarbyl with or without a substituent Q;
R5-R8 are each independently selected from the group consisting of hydrogen, halogen, hydroxy, C1-C20 hydrocarbyl with or without a substituent Q, and R5-R8 groups are optionally joined to form a ring or ring system;
each R12 is independently a C1-C20 hydrocarbyl with or without a substituent Q;
each Y is independently a Group VIA non-metal atom;
each M is independently a Group VIII metal; and
each X is independently selected from the group consisting of halogen, C1-C10 hydrocarbyl with or without a substituent Q and C1-C10 hydrocarbyloxy with or without a substituent Q,
with the substituent Q being selected from the group consisting of halogen, hydroxy, C1-C10 alkyl, halogenated C1-C10 alkyl, C1-C10 alkoxy and halogenated C1-C10 alkoxy.