116931-47-6Relevant articles and documents
The Heterocyclization of N',N'-Disubstituted 2-Halogenobenzohydrazides to 1,1-Disubstituted Indazol-3-ylio Oxides
Aran, Vicente J.,Asensio, Juan L.,Ruiz, Jose R.,Stud, Manfred
, p. 1322 - 1345 (2007/10/02)
The intramolecular cyclization of N',N'-disubstituted 2-halogenobenzohydrazides is a good method for the synthesis of the previously unknown indazol-3-ylio oxides.The Z/E rotamerism found in the starting hydrazides, the effects of the nature and the activ