An efficient synthesis of 1-H indazoles

…, A Raheem, ST Sabale, AR Chabukswar, SC Jagdale

Index: Lokhande; Raheem, Abdul; Sabale; Chabukswar; Jagdale Tetrahedron Letters, 2007 , vol. 48, # 39 p. 6890 - 6892

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Citation Number: 25

Abstract

Download PDF Opens in a new window. Article suggestions will be shown in a dialog on return to ScienceDirect. ... Please enable JavaScript to use all the features on this page. ... The reaction of substituted salicyaldehydes with hydrazine hydrochloride under different conditions gave the corresponding 1-H indazoles. However, the reaction of benzaldehydes with hydrazine hydrate under the same conditions yielded only hydrazones. ... Formation of indazole from 2′- ...

~89%

~79%

~85%

~69%

~81%

~76%

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