Anionic hafnium species: an active catalytic intermediate for the coupling of epoxides with CO2?

被引：15
作者：
Lalrempuia, Ralte [1 ]
Underhaug, Jarl [1 ]
Toernroos, Karl W. [1 ]
Le Roux, Erwan [1 ]
机构：
[1] Univ Bergen, Dept Chem, Allegaten 41, N-5007 Bergen, Norway
来源：
CHEMICAL COMMUNICATIONS | 2019年 / 55卷 / 50期
关键词：
RING-OPENING POLYMERIZATION; CARBON-DIOXIDE; CYCLOHEXENE OXIDE; ALTERNATING COPOLYMERIZATION; PROPYLENE-OXIDE; METAL-COMPLEXES; STRUCTURAL-CHARACTERIZATION; LIGANDS SYNTHESIS; ASYMMETRIC COPOLYMERIZATION; CYCLOPENTENE OXIDE;
D O I：
10.1039/c9cc02695a
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A series of hafnium complexes were structurally identified showing high activity (up to 500 h(-1)) in the selective alternated copolymerization of epoxides with CO2 under low pressure.
引用
收藏
页码：7227 / 7230
页数：4
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