Yadav, Jhillu S. ; Subba Reddy, Basi V. ; Shyam Sunder Reddy, J. (2002) Dy(OTf)3-immobilized in ionic liquids: a novel and recyclable reaction media for the synthesis of 2,3-unsaturated glycopyranosides Journal of the Chemical Society, Perkin Transactions 1 (21). pp. 2390-2394. ISSN 0300-922X
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Official URL: http://pubs.rsc.org/en/Content/ArticleLanding/2002...
Related URL: http://dx.doi.org/10.1039/B206957C
Abstract
D-Glycals react smoothly with a variety of alcohols, phenols and hydroxy α-amino acids in the presence of 5 mol% dysprosium triflate immobilized in 1-butyl-3-methylimidazolium hexafluorophosphate under mild reaction conditions to afford the corresponding 2,3-unsaturated glycopyranosides in excellent yields with high α-selectivity. The catalyst immobilized in ionic liquids was recycled in subsequent reactions without any apparent loss of activity.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Royal Society of Chemistry. |
| ID Code: | 60441 |
| Deposited On: | 09 Sep 2011 03:49 |
| Last Modified: | 09 Sep 2011 03:49 |
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