Alumina promoted cyclization of α-nitro-oximes: a new entry to the synthesis of 1,2,5-oxadiazoles N-oxides (furoxans)
作者:Massimo Curini、Francesco Epifano、Maria Carla Marcotullio、Ornelio Rosati、Roberto Ballini*、Giovanna Bosica
DOI:10.1016/s0040-4039(00)01422-2
日期:2000.11
A convenient method for the synthesis of 1,2,5-oxadiazole-N-oxides (furoxans) from alpha -nitro-ketoximes using acidic alumina as catalyst is described. (C) 2000 Elsevier Science Ltd. All rights reserved.