سال انتشار: ۱۳۹۰

محل انتشار: سومین همایش ملی تحقیقات نوین در شیمی و مهندسی شیمی

تعداد صفحات: ۳

نویسنده(ها):

Maryam Gorjizadeh – Department of Chemistry, Islamic Azad University, Shoushtar Branch, Shoushtar, Iran

چکیده:

A series of 4,3,4-oxadiazoles were efficiently synthesized from the cyclization–oxidation reaction of acyl hydrazones by using 4,4-bis(triphenylphosphonium)-2-butene peroxodisulfate as an oxidant. Interconversion of oxadiazoles to thiadiazoles is carried out with thiourea