Silica gel modified with tetraalkylammonium halides as an available and efficient catalyst for the synthesis of cyclic organic carbonates from epoxides and CO 2

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

doi:10.1007/s11172-019-2637-6

Silica gel modified with tetraalkylammonium halides as an available and efficient catalyst for the synthesis of cyclic organic carbonates from epoxides and CO₂

Autores: Lyubimov S.E.¹, Sokolovskaya M.V.¹, Chowdhury B.², Arzumanyan A.V.¹, Tukhvatshin R.S.¹, Ibragimova L.F.¹, Tyutyunov A.A.¹, Davankov V.A.¹, Muzafarov A.M.¹
Afiliações:
1. A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences
2. Department of Applied Chemistry, Indian Institute of Technology (Indian School of Mines)
Edição: Volume 68, Nº 10 (2019)
Páginas: 1866-1868
Seção: Full Articles
URL: https://ogarev-online.ru/1066-5285/article/view/243498
DOI: https://doi.org/10.1007/s11172-019-2637-6
ID: 243498

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Resumo

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.