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http://dspace.uniten.edu.my/jspui/handle/123456789/3513| 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 | 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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|---|---|---|---|
| Formation of 1,3,4-oxadiazolines and 1,3,4-oxadiazepines through acetylation of salicylic hydrazones.pdf | 3.41 MB | Adobe PDF | View/Open |
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