论文部分内容阅读
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.
A facile solid phase synthesis of ethyl β -substituted indole propionates 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 .