Yadav, J. S. ; Subba Reddy, B. V. ; Vishnumurthy, P. (2008) The cation exchange resin-promoted coupling of alkynes with aldehydes: one-pot synthesis of α,β-unsaturated ketones Tetrahedron Letters, 49 (29-30). pp. 4498-4500. 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.2008.05.056
Abstract
Alkynes undergo smooth coupling with aldehydes in the presence of Amberlyst-15® at room temperature to produce the corresponding α, β-unsaturated ketones in high yields with E-geometry. The use of an inexpensive, readily available, and recyclable cation exchange resin makes this method quite simple and convenient.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| Keywords: | Ion-exchange Resin; Aldehydes; Alkynes; Conjugated Ketones |
| ID Code: | 58922 |
| Deposited On: | 02 Sep 2011 03:32 |
| Last Modified: | 02 Sep 2011 03:32 |
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