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|Title:||Formation of 1,3,4-oxadiazolines and 1,3,4-oxadiazepines through acetylation of salicylic hydrazones||Authors:||Alhadi, A.A.
|Issue Date:||2015||Journal:||Tetrahedron Letters Volume 56, Issue 4, 21 January 2015, Pages 573-576||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.||DOI:||10.1016/j.tetlet.2014.12.037|
|Appears in Collections:||COE Scholarly Publication|
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