Oxidative cyclization of aldazines with bis(trifluoroacetoxy)iodobenzene
摘要:
Symmetrical and unsymmetrical aldazines are efficiently converted to 2,5-disubstituted-1,3,4-oxadiazoles by oxidation with bis(trifluoroacetoxy)iodobenzene (BTI). (c) 2005 Elsevier Ltd. All rights reserved.