Guin, Srimanta ; Rout, Saroj Kumar ; Ghosh, Tuhin ; Khatun, Nilufa ; Patel, Bhisma K. (2012) A one pot synthesis of [1,3,4]-oxadiazoles mediated by molecular iodine RSC Advances, 2 (8). pp. 3180-3183. ISSN 2046-2069
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Official URL: http://pubs.rsc.org/en/content/articlelanding/2012...
Related URL: http://dx.doi.org/10.1039/C2RA00044J
Abstract
A one-pot synthesis of 3-amino-1,3,4-oxadiazoles has been achieved from the corresponding dithiocarbamate salt, employing the thiophilic property of molecular iodine. The precursor thiosemicarbazides could be derived in situ which underwent an intramolecular cyclodesulfurization in the presence of iodine to afford 3-amino-1,3,4-oxadiazoles exclusively. Apart from being milder and environmentally sustainable, this method involves a simple, reliable approach to give good to excellent yields of the desired products and is compatible with a wide range of functional groups.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Royal Society of Chemistry. |
| ID Code: | 113909 |
| Deposited On: | 30 Apr 2018 12:11 |
| Last Modified: | 30 Apr 2018 12:11 |
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