一种带有吡咯烷鎓侧基的三羰基铼（I）配合物，作为一种在离子液体中用于二氧化碳化学固定的高效且可循环使用的催化剂。
A tricarbonyl rhenium(I) complex with a pendant pyrrolidinium moiety as a robust and recyclable catalyst for chemical fixation of carbon dioxide in ionic liquid.
作者信息
Wong Wing-Leung, Cheung Kwong-Chak, Chan Pak-Ho, Zhou Zhong-Yuan, Lee Kam-Han, Wong Kwok-Yin
机构信息
Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong, China.
出版信息
Chem Commun (Camb). 2007 Jun 7(21):2175-7. doi: 10.1039/b618423e. Epub 2007 Feb 28.
DOI:10.1039/b618423e
PMID:17520127
Abstract
A novel Re(I) complex covalently anchored with a pyrrolidinium moiety was successfully synthesized and used as an efficient and recyclable catalyst in the cycloaddition of CO2 with epoxides under mild reaction conditions to give excellent isolated yield and selectivity of cyclic carbonates in pyrrolidinium ionic liquid.
摘要
一种与吡咯烷鎓部分共价锚定的新型铼（I）配合物被成功合成，并在温和的反应条件下用作二氧化碳与环氧化物环加成反应的高效且可循环使用的催化剂，在吡咯烷鎓离子液体中得到了优异的环状碳酸酯分离产率和选择性。
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