| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1389406 | Carbohydrate Research | 2006 | 5 Pages |
Abstract
Fully O-benzylated methyl α-d-glucopyranoside shows a steady order in stepwise debenzylation when it is treated with sulfuric acid in acetic anhydride. Based on the order of debenzylation, regioselective preparations of 2,3,4-tri-, 2,3-, 2,4-, 3,4-di-, and 2-O-benzyl-d-glucopyranose acetates were facilitated in greater than 80% yields. The key points of the preparative reactions were the control of the acid strength and choice of suitable substrates.
Graphical abstractFigure optionsDownload full-size imageDownload as PowerPoint slide
Related Topics
Physical Sciences and Engineering
Chemistry
Organic Chemistry
Authors
Yang Cao, Yasunori Okada, Hidetoshi Yamada,