Sabitha, Gowravaram ; Nagendra Prasad, M. ; Ramesh, M. ; Yadav, J. S. (2010) Silica sulfuric acid as a reusable heterogeneous catalyst for the diastereoselective Mukaiyama aldol reaction of 2-(trimethylsilyloxy)furan: facile synthesis of γ-butenolides Chemical Monthly, 141 (11). pp. 1245-1248. ISSN 0026-9247
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Official URL: http://www.springerlink.com/content/b2315127w78pql...
Related URL: http://dx.doi.org/10.1007/s00706-010-0388-z
Abstract
Silica sulfuric acid was found to be an efficient catalyst for the vinylogous Mukaiyama aldol reaction of 2-(trimethylsilyloxy)furan with various aldehydes with good diastereoselection. The reaction proceeds rapidly in THF, affording the corresponding 5-(arylhydroxymethyl)furan-2(5H)-ones in good yields. This method offers significant advantages such as experimental simplicity, and recoverability and reusability of the catalyst.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Springer. |
| Keywords: | 2-(trimethylsilyloxy)furan; Aldehydes; Diastereoselectivity; γ-butenolides; Vinylogous Mukaiyama Aldol Reaction |
| ID Code: | 62805 |
| Deposited On: | 24 Sep 2011 05:02 |
| Last Modified: | 24 Sep 2011 05:02 |
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