Formation of 1,3,4-oxadiazolines and 1,3,4-oxadiazepines through acetylation of salicylic hydrazones

Please use this identifier to cite or link to this item: http://dspace2020.uniten.edu.my:8080/handle/123456789/9744

Title:	Formation of 1,3,4-oxadiazolines and 1,3,4-oxadiazepines through acetylation of salicylic hydrazones
Authors:	Alhadi, A.A. Othman, R. Yehye, W.A. Rahman, N.A.
Issue Date:	2015
Abstract:	A new series of 1,3,4-oxadiazolines and 1,3,4-oxadiazepines are prepared in a one-step reaction through cyclization of various N-benzylidene-2-hydroxybenzohydrazides. Cyclization in acetic anhydride yielded 1,3,4-oxadiazolines, while the reaction carried out in acetic anhydride-acetic acid gave 1,3,4-oxadiazepines, in some cases. © 2014 Elsevier Ltd. All rights reserved.
URI:	http://dspace.uniten.edu.my/jspui/handle/123456789/9744
Appears in Collections:	COE Scholarly Publication

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