Novel Synthesis of 2-Amino-3-ethoxycarbonyl Benzopyrans with Onium Salt as Soluble Support

作     者：ZHANG Li LU Cui-fen YANG Gui-chun CHEN Zu-xing 

作者机构：Ministry-of-Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules. Faculty of Chemistry and Chemical Engineering Hubei University Wuhan 430062 P. R. China 

出 版 物：《Chemical Research in Chinese Universities》 (高等学校化学研究（英文版）)

年 卷 期：2011年第27卷第3期

页      面：435-440页

核心收录：

学科分类：090403[农学-农药学(可授农学、理学学位）] 081704[工学-应用化学] 07[理学] 08[工学] 0817[工学-化学工程与技术] 09[农学] 070305[理学-高分子化学与物理] 080501[工学-材料物理与化学] 0904[农学-植物保护] 0805[工学-材料科学与工程（可授工学、理学学位）] 0703[理学-化学] 

基　　金：Supported by the National Natural Sciences Foundation of China(No.20772026) the 2007 Excellent Mid-youth Innovative Team Project of the Education Department of Hubei Province, China(No.T200701) 

主　　题：Onium salt Support Benzopyran 

摘      要：Task specific onium salt has been presented as soluble support in the synthesis of benzopyrans in this paper. This method allows for results by far superior to those reported other soluble supports and allows for very easy purifications of reaction products.