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Silica gel modified with tetraalkylammonium halides as an available and efficient catalyst for the synthesis of cyclic organic carbonates from epoxides and CO2
Russian Chemical Bulletin ( IF 1.7 ) Pub Date : 2019-10-01 , DOI: 10.1007/s11172-019-2637-6
S. E. Lyubimov , M. V. Sokolovskaya , B. Chowdhury , A. V. Arzumanyan , R. S. Tukhvatshin , L. F. Ibragimova , A. A. Tyutyunov , V. A. Davankov , A. M. Muzafarov

Silica gel with the additives of tetraalkylammonium halides serves as an efficient catalyst for the solvent-free insertion of carbon dioxide into epoxides (10–56 atm of CO2, 105–100 °C), leading to cyclic carbonates with quantitative conversion.

中文翻译:

用四烷基卤化铵改性的硅胶作为一种有效的催化剂,用于从环氧化物和 CO2 合成环状有机碳酸酯

含有四烷基卤化铵添加剂的硅胶可作为无溶剂将二氧化碳插入环氧化物(10-56 atm CO2,105-100 °C)的有效催化剂,从而产生具有定量转化的环状碳酸酯。
更新日期:2019-10-01
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