A fast and efficient one-pot microwave assisted synthesis of variously di-substituted 1,2,4-oxadiazoles
作者:Andrea Porcheddu、Roberta Cadoni、Lidia De Luca
DOI:10.1039/c1ob06055d
日期:——
A one-pot two-step microwaveassistedsynthesis of variously disubstituted 1,2,4-oxadiazoles from carboxylic acids and amidoximes is reported. This methodology is characterized by short reaction times, is versatile, robust and high-yielding and allows for the preparation of heterocycles with a stereocenter with 100% enantiomeric purity.