| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 75133 | Microporous and Mesoporous Materials | 2011 | 4 Pages |
[Chol][Pro] was supported on different porous carbon materials. Subsequently, the catalytic activity of the heterogeneous systems in the Michael reaction between cyclohexanone and β-nitrostyrene was studied. Excellent conversions and high diasteroselectivities were attained by supporting [Chol][Pro] on the heat treated mesoporous carbons. The stability of the [Chol][Pro] and consequently, its catalytic activity were strongly influenced by the textural and surface chemical properties of the carbon supports.
Graphical abstractFigure optionsDownload full-size imageDownload as PowerPoint slideHighlights► The catalytic activity in a Michael addition of [Chol][Pro] supported on carbon materials was studied. ► Mesoporous (raw, heated, oxidized) and microporous (heated) carbons were used as supports. ► Excellent conversions and high d.r. were attained with the catalytic system [Chol][Pro]/mesoporous heated. ► The textural and surface chemical properties of the support strongly affect the stability of [Chol][Pro].
