Novel method for the synthesis of 1,2,4-oxadiazoles using alumina supported ammonium fluoride under solvent-free condition
作者:Babak Kaboudin、Fariba Saadati
DOI:10.1002/jhet.5570420434
日期:2005.5
Aluminasupportedammoniumfluoride was found as an efficient reagent for the synthesis of 1,2,4-oxadi-azoles of amidoximes under solvent free conditions using microwave irradiation. This method is a one-pot, easy, rapid, and high-yielding reaction for the synthesis of 1,2,4-oxadiazole derivatives from amidoximes and acyl chlorides. Reaction of amidoximes with acylchlorides in the presence of alumina