Spirulina (Arthrospira) platensis Supported Ionic Liquid as a Catalyst for the Synthesis of 3-Aryl-2-oxazolidinones from Carbon Dioxide, Epoxide, Anilines

被引:34
作者
Sadeghzadeh, Seyed Mohsen [1 ]
Zhiani, Rahele [1 ,2 ]
Emrani, Shokufe [1 ,2 ]
机构
[1] Islamic Azad Univ, Neyshabur Branch, Dept Chem, Fac Sci, POB 97175-615, Neyshabur, Iran
[2] Islamic Azad Univ, Neyshabur Branch, Young Researchers & Elite Club, POB 97175-613, Neyshabur, Iran
关键词
Heterogeneous catalyst; One-pot synthesis; Green chemistry; Carbon dioxide; ASYMMETRIC CYCLOADDITION; PROPYLENE CARBONATE; EFFICIENT SYNTHESIS; CYCLIC CARBONATES; ETHYLENE-OXIDE; CO2; AZIRIDINES; AMINES; 5-ARYL-2-OXAZOLIDINONES; OXAZOLIDINONES;
D O I
10.1007/s10562-017-2217-z
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
This study investigates the potential application of the (Ammonio)butane-1-sulfonate modified Spirulina (Arthrospira) platensis biomasses in the synthesis of 3-aryl-2-oxazolidinones from CO2, ethylene oxide, and anilines. High catalytic activity and ease of recovery from the reaction mixture using filtration and several reuse times without significant losses in performance are additional eco-friendly attributes of this catalytic system. The effects of the structure of ionic liquid on the catalytic performance were investigated and the various reaction conditions were optimized. This observation was exploited in the direct and selective chemical fixation of CO2, affording high degrees of CO2 capture and conversion.
引用
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页码:119 / 124
页数:6
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