| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5218889 | Tetrahedron | 2013 | 6 Pages |
Abstract
An efficient method for the conversion of 2,4,6-tri-O-acetyl-d-glucal to 2,3-unsaturated glycosides by using triflic acid on SiO2 as catalyst has been established. A series of 2,3-unsaturated glucosides were synthesized in good yield and high anomeric selectivity under transition metal-free conditions.
Graphical abstractDownload full-size imageEighteen examples. Yield upto 90%. Anomeric selectivity: α:β 3/1-100/0.
Related Topics
Physical Sciences and Engineering
Chemistry
Organic Chemistry
Authors
Peiran Chen, Shaoshan Wang,