Synthesis of a New Class of Sulfonamido Bis Heterocycles-Pyrrolyl/ Pyrazolyl-1,3,4-oxadiazoles, 1,3,4-Thiadiazoles, and 1,2,4-Triazoles

摘要

A new class of sulfonamido bis heterocycles-pyrrolyl/pyrazolyl-oxadiazoles, thiadiazoles, and triazoles— were prepared from arylaminosulfonylacetic acid hydrazide and E-aroylethenesulfonylacetic acid adopting simple and versatile synthetic methodologies.