Oxidant- and hydrogen acceptor-free palladium catalyzed dehydrogenative cyclization of acylhydrazones to substituted oxadiazoles

Qiangqiang Jiang, Xinghui Qi, Chenyang Zhang, Xuan Ji, Jin Li, Renhua Liu

Organic Chemistry Frontiers · 2017 · 12 citations · 46 references

Concepts

Abstract

An efficient method for the synthesis of 2,5-disubstituted 1,3,4-oxadiazoles has been developed through palladium(0) catalyzed dehydrogenative cyclization of<italic>N</italic>-arylidenearoylhydrazides without oxidants and hydrogen acceptors.

References

46