An efficient condensation of substituted salicylaldehyde and malononitrile catalyzed by lipase under microwave irradiation†
Abstract
The present work illustrates the condensation of substituted salicylaldehyde and malononitrile catalyzed by lipase under microwave irradiation. The reaction obtains two different products by a delicate control of the substrate molar ratio and reaction time. This protocol has the advantages of high yield, short reaction time and environmental friendliness.