二氧化碳与环氧化物交替共聚催化剂的最新研究

Alternating Copolymerization of Carbon Dioxide and Epoxide:Catalyst

自1969年科学家Inoue用ZnEt2/H2O的混合物作催化剂由CO2与环氧化物合成聚碳酸酯以来,科学家们在催化剂体系的设计方面进行了大量研究。在此基础上,本文就最近几年CO2与环氧化物交替共聚的催化剂体系进行了详细的叙述和概括。

Utilization of carbon dioxide to produce biodegradable materials is an effective approach to resolve the greenhouse effect. Since the discovery of catalysts for the copolymerization of carbon dioxide and 1,2-epoxides in the late 1960＇s by Inoue, the design and synthesis of the efficient catalysts for the selective coupling of 1,2-epoxides and carbon dioxide to afford biodegradable copolymers have made significant progress. In this review, the history and recent successful examples of the alternating copolymerization and mechanism of carbon dioxide and epoxide were described and summarized.