Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5274186 | Tetrahedron Letters | 2008 | 4 Pages |
Abstract
The hydroxylation of β-ketoesters was studied using simple iron catalysts and 30 wt % hydrogen peroxide as the terminal oxidant. The highest activity and yield were achieved in the presence of iron(III) chloride. Cyclic β-ketoesters could be smoothly hydroxylated in 75-90% yield. For linear β-ketoester and β-ketoamide, the chloro-substituted products were obtained.
Graphical abstractThe selective hydroxylation of β-ketoesters was realized using hydrogen peroxide as oxidant catalyzed by iron(III) chloride. 75-90% yield could be achieved for the hydroxylation of cyclic ketoesters.Download full-size image
Related Topics
Physical Sciences and Engineering
Chemistry
Organic Chemistry
Authors
Dongmei Li, Kristin Schröder, Bianca Bitterlich, Man Kin Tse, Matthias Beller,