An efficient solventless one-pot procedure for the synthesis of imidazolium-based ionic liquid under microwave irradiation is described in which 1-methylimidazole was modified by organosilane (3-chloropropyl triethoxysilane). This ionic liquid 1-methyl-3-[(triethoxysilyl)propyl]imidazolium chloride (TMICl) is immobilized on Mechanically activated Fly Ash (MFA) by co-condensation method to develop an active organocatalyst (TMICl/MFA). The mechanical activation has generated significant number of silanol groups suitable for immobilizing ionic liquids. For characterization of various materials, different techniques viz, XRD, FTIR, SEM-EDX, TGA, BET surface area, H1NMR are used. The prepared TMICl/MFA exhibited high catalytic activity for a series of microwave assisted esterification of aliphatic alcohols and salicylic acid for four successive reaction cycles under optimized conditions.
Rajoriya, P., Agarwal, S., & Rani, A. (2019). Imidazolium Chloride Immobilized Fly Ash as a Heterogenized Organocatalyst for Esterification Reaction under Microwave Irradiation Heating. Iranian Journal of Chemistry and Chemical Engineering, 38(3), 87-96. doi: 10.30492/ijcce.2019.30934
MLA
Priyanka Rajoriya; Swarnima Agarwal; Ashu Rani. "Imidazolium Chloride Immobilized Fly Ash as a Heterogenized Organocatalyst for Esterification Reaction under Microwave Irradiation Heating". Iranian Journal of Chemistry and Chemical Engineering, 38, 3, 2019, 87-96. doi: 10.30492/ijcce.2019.30934
HARVARD
Rajoriya, P., Agarwal, S., Rani, A. (2019). 'Imidazolium Chloride Immobilized Fly Ash as a Heterogenized Organocatalyst for Esterification Reaction under Microwave Irradiation Heating', Iranian Journal of Chemistry and Chemical Engineering, 38(3), pp. 87-96. doi: 10.30492/ijcce.2019.30934
VANCOUVER
Rajoriya, P., Agarwal, S., Rani, A. Imidazolium Chloride Immobilized Fly Ash as a Heterogenized Organocatalyst for Esterification Reaction under Microwave Irradiation Heating. Iranian Journal of Chemistry and Chemical Engineering, 2019; 38(3): 87-96. doi: 10.30492/ijcce.2019.30934