公开(公告)号：WO2022212124A1

公开(公告)日：2022-10-06

申请号：PCT/US2022/021318

申请日：2022-03-22

申请人： EXXONMOBIL CHEMICAL PATENTS INC.

发明人： LIN, Tzu-Pin ,  SMITH, Avery R. ,  ZHOU, Hua ,  LAMBIC, Nikola S. ,  LOPEZ-BARRON, Carlos R. ,  HARLAN, Charles J. ,  HOLTCAMP, Matthew W. ,  CULCU, Gursu ,  BOLLER, Timothy M. ,  SCHAEFER, Jonathan J. ,  LEE, Eryn G.

IPC分类号： C08G63/08 ,  B01J21/02 ,  B01J27/14 ,  C08G63/64 ,  C08G63/82 ,  C08G64/02 ,  C08G64/18 ,  C08G64/34 ,  C07F9/5428 ,  C07F9/5435 ,  C07F9/5456 ,  C07F9/547 ,  C08G63/823 ,  C08G64/0208 ,  C08G64/0291

摘要： Embodiments described herein relate to phosphonium-boranes catalyst complexes comprising one or more di-/multi-anionic moieties and one or more cationic phosphonium-boranes, where the di-/multi-anionic moiety initiates the polymerization of one or more epoxides and one or more of CO2, COS, and CS2.