Murty, M. S. R. ; Venkateswara Rao, Rayudu ; Ram, Kesur R. ; Rami Reddy, N. ; Yadav, J. S. ; Sridhar, B. (2010) Zinc-mediated facile and efficient chemoselective S-alkylation of 5-aryl-1,3,4-oxadiazole-2-thiols in the absence of base Synthetic Communications, 40 (19). pp. 2914-2921. ISSN 0039-7911
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Official URL: http://www.tandfonline.com/doi/abs/10.1080/0039791...
Related URL: http://dx.doi.org/10.1080/00397910903340660
Abstract
Zinc-mediated facile and efficient chemoselective S-alkylation of 5-aryl 1,3,4-oxadiazole-2-thiols in the presence of a catalytic amount of tetra butyl ammonium iodide was described. The reaction was performed under neutral conditions. The chemoselectivity of the alkylation was confirmed by NMR spectroscopy and x-ray crystallography.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Taylor and Francis Group. |
| Keywords: | Alkylation; Chemoselectivity; Oxadiazole; Piperazines; Zinc |
| ID Code: | 62711 |
| Deposited On: | 24 Sep 2011 05:01 |
| Last Modified: | 24 Sep 2011 05:01 |
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