Zirconium(IV) Chloride Mediated Cyclodehydration of 1,2‐Diacylhydrazines: A Convenient Synthesis of 2,5‐Diaryl 1,3,4‐Oxadiazoles
作者:G. V. M. Sharma、Asra Begum、Rakesh、Palakodety Radha Krishna
DOI:10.1081/scc-120039492
日期:2004.1.1
Zirconium(IV) chloride was invented as a mild catalyst for the cyclo-dehydration of 1,2-diacylhydrazines. Efficient synthesis of several 2,5-disubstituted 1,3,4-oxadiazoles is reported.