Microwave-assisted Aqueous Multicomponent Reaction: Facile Synthesis of Polyfunctionalized Indoline-spiro Fused Pyran Derivatives
作者:Qiong Wu、Hui Feng、Dong-Dong Guo、Mian-Shuai Yi、Xing-Han Wang、Bo Jiang、Shu-Jiang Tu
DOI:10.1002/jhet.1537
日期:2013.5
efficient method for the synthesis of polyfunctionalized indoline‐spiro fusedpyranderivatives has been established. This reaction was conducted by reacting readily available and inexpensive starting materials, such as isatins, cyclic‐1,3‐dicarbonyl compounds, and malononitrile in aqueous media without any catalysts under microwave irradiation. The present green synthesis shows fascinating properties