公开(公告)号：US20230312772A1

公开(公告)日：2023-10-05

申请号：US18299510

申请日：2021-10-20

申请人： ExxonMobil Chemical Patents Inc.

发明人： Irene C. Cai ,  Hua Zhou ,  Jo Ann M. Canich ,  John R, Hagadorn ,  Dmitry V. Uborsky ,  Georgy P. Goryunov ,  Mikhail I. Sharikov ,  Alexander Z. Voskoboynikov

IPC分类号： C08F4/64

CPC分类号： C08F4/64189

摘要： This invention relates to transition metal complexes of a multi-dentate ligand that features a neutral heterocyclic Lewis base and a second Lewis base, where the multi-dentate ligand coordinates to the metal center to form at least one 8-membered chelate ring.