Yadav, J. S. ; Reddy, B. V. S. ; Shubashree, S. ; Sadashiv, K. (2004) Iodine/MeOH: a novel and efficient reagent system for thiocyanation of aromatics and heteroaromatics Tetrahedron Letters, 45 (14). pp. 2951-2954. ISSN 0040-4039
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Official URL: http://www.sciencedirect.com/science/article/pii/S...
Related URL: http://dx.doi.org/10.1016/j.tetlet.2004.02.073
Abstract
Indoles, pyrroles, oxindoles and aromatic amino compounds undergo smooth thiocyanation with ammonium thiocyanate in the presence of molecular iodine in methanol under mild conditions to afford the corresponding 3-indolyl, 2-pyrrolyl and 4-aryl thiocyanates, respectively, in excellent yields with high selectivity. The reactions proceed rapidly at room temperature without heating or the use of strong Lewis acids.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| Keywords: | Thiocyanation; Aromatic Systems; Iodine Catalysis; Aryl Thiocyanates |
| ID Code: | 58921 |
| Deposited On: | 02 Sep 2011 03:19 |
| Last Modified: | 02 Sep 2011 03:19 |
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