Copper-catalyzed direct cross-coupling of 1,3,4-oxadiazoles with N-tosylhydrazones: efficient synthesis of benzylated 1,3,4-oxadiazoles
作者:N. Salvanna、Gandolla Chinna Reddy、Bethapudi Rama Rao、Biswanath Das
DOI:10.1039/c3ra42791a
日期:——
The first copper catalyzed direct C–H benzylation of 1,3,4-oxadiazoles using N-tosylhydrazones has efficiently been accomplished. Several substituted oxadiazoles have been prepared in high yields (80–89%) in 3 h.