| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5284157 | Tetrahedron Letters | 2007 | 4 Pages |
Abstract
Silylation of alcohols with hexamethyldisilazane (HMDS) in dichloromethane provides the corresponding silyl ethers in almost quantitative yields at room temperature using 1-3 mol % of sulfonic acid-functionalized silica. Additionally, the catalyst displays a high activity and thermal stability (up to 240 °C) and it can be easily recovered and reused for at least 20 reaction cycles without loss of reactivity.
Related Topics
Physical Sciences and Engineering
Chemistry
Organic Chemistry
Authors
Daryoush Zareyee, Babak Karimi,