| 초록 |
Ionic liquids (ILs) have received great attention as green solvent in the fields of organic synthesis,and catalysis. In this work, we directly synthesized N-methylimidazolium[Cl-] functionalized SBA-15 with disk type morphology which gave better activity due to the having short channel in it. The anion [Cl-] is exchanged by [BF4-] and [PF6-]. The catalytic activity of anion exchanged IL immobilized SBA-15 as heterogeneous catalysts in solvent free conditions. Their catalytic activities were tested in several organic reactions such as Knoevenagel-Condensation, Baylis-Hillman reaction and so on. |
