Yadav, J. S. ; Subba Reddy, B. V. ; Srinivasa Rao, T. ; Bala. M. Krishna, B. ; Narayana Kumar, G. G. K. S. (2007) Heteropoly acid-catalyzed direct substitution of 2-propynyl alcohols with sulfonamides Chemistry Letters, 36 (12). pp. 1472-1473. ISSN 0366-7022
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Official URL: http://www.jstage.jst.go.jp/article/cl/36/12/36_14...
Related URL: http://dx.doi.org/10.1246/cl.2007.1472
Abstract
Direct substitution of the hydroxy group in 2-propynyl alcohols with sulfonamides has been achieved using 5 mol % of phosphomolybdic acid supported on silica gel (PMA/SiO2) under mild reaction conditions to produce 2-propynyl amides in excellent yields and with high selectivity.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Chemical Society of Japan. |
| ID Code: | 62837 |
| Deposited On: | 24 Sep 2011 04:53 |
| Last Modified: | 24 Sep 2011 04:53 |
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