62458-13-3Relevant articles and documents
Direct Annulation of Hydrazides to 1,3,4-Oxadiazoles via Oxidative C(CO)-C(Methyl) Bond Cleavage of Methyl Ketones
Gao, Qinghe,Liu, Shan,Wu, Xia,Zhang, Jingjing,Wu, Anxin
supporting information, p. 2960 - 2963 (2015/06/30)
A new strategy for the synthesis of 1,3,4-oxadiazoles was established through direct annulation of hydrazides with methyl ketones. It was found that the use of K2CO3 as a base achieves an unexpected and highly efficient C-C bond clea