Yadav, J. S. ; Reddy, B. V. S. ; Sadashiv, K. ; Raghavendra, S. ; Harikishan, K. (2004) Montmorillonite KSF/SiO as novel and recyclable solid acids for the synthesis of β-aminohalides and β-azidoaminesMontmorillonite KSF/SiO2 as novel and recyclable solid acids for the synthesis of β-aminohalides and β-azidoamines Catalysis Communications, 5 (3). pp. 111-114. ISSN 1566-7367
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Official URL: http://www.sciencedirect.com/science/article/pii/S...
Related URL: http://dx.doi.org/10.1016/j.catcom.2003.11.018
Abstract
Activated aziridines undergo ring-opening smoothly with various nucleophiles such as lithium iodide, lithium bromide and sodium azide on the surface of montmorillonite KSF or SiO2 under mild conditions to afford the corresponding β-aminohalides and β-azidoamines, respectively, in high yields with high regioselectivity. The solid acids can be easily recovered and reused in subsequent reactions with gradual decrease in activity.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| Keywords: | Aziridines; Solid Acids; Metal Salts; β-amino Derivatives |
| ID Code: | 58863 |
| Deposited On: | 02 Sep 2011 03:18 |
| Last Modified: | 02 Sep 2011 03:18 |
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