节点文献
Solid Phase Synthesis of Ethyl β-Substituted Indolepropionates
【Abstract】 A facile solid phase synthesis of ethyl β -substituted indolepropionates is reported. Condensation between indole,polymer-supported cyclic malonic acid ester and aldehyde yielded the trimolecular adducts,which was cleaved by pyridine/EtOH to release the final products in good yield with high purity.
【关键词】 solid phase synthesis;
Meldrum’s acid;
indole;
indolepropionic ester;
multicomponent reactions;
【Key words】 solid phase synthesis; Meldrum’s acid; indole; indolepropionic ester; multicomponent reactions;
【Key words】 solid phase synthesis; Meldrum’s acid; indole; indolepropionic ester; multicomponent reactions;
【基金】 ProjectsupportedbytheNationalNaturalScienceFoundationofChina (No .2 0 0 72 0 3 2 )
- 【文献出处】 Chinese Journal of Chemistry ,中国化学(英文版) , 编辑部邮箱 ,2003年11期
- 【分类号】O621
- 【下载频次】2