文献类型：期刊文献

英文题名：An Efficient Method for Multicomponent Synthesis of Spiro[4H-pyran-oxindole] Derivatives Catalyzed by Magnesium Perchlorate

作者：Wu, Chunlei[1];Shen, Runpu[1];Chen, Jianhui[1];Hu, Chunqi[1]

机构：[1]Shaoxing Univ, Dept Chem & Chem Engn, Shaoxing 312000, Zhejiang, Peoples R China

年份：2013

卷号：34

期号：8

起止页码：2431

外文期刊名：BULLETIN OF THE KOREAN CHEMICAL SOCIETY

收录：SCI-EXPANDED(收录号：WOS:000323854400039)、、WOS、CCR-EXPANDED(收录号：WOS:000323854400039)

基金：We acknowledge the National Natural Science Foundation of China (No. 21176156). And the publication cost of this paper was supported by the Korean Chemical Society.

语种：英文

外文关键词：Multicomponent synthesis; Isatin; Spiro[4H-pyran-oxindole]; Magnesium perchlorate

外文摘要：A simple and efficient method for the synthesis of spiro[4H-pyran-oxindole] derivatives by means of three-component reactions between isatins, malononitrile or ethyl cyano-acetate, and 1,3-clicarbonyl compounds in the presence of catalytic amount of magnesium perchlorate in 50% aqueous ethanol medium has been described.