| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5215755 | Tetrahedron | 2015 | 9 Pages |
Abstract
α-2,3-Unsaturated galactosides were synthesized in good to excellent yields by the initial activation of d-galactals with diethyl phosphorochloridite and the subsequent glycosyl addition via Ferrier rearrangement with various O-nucleophiles in the presence of AlCl3. The two-step reactions were carried out in one-pot and finished within 60 min in 81-95% yield to give the glycoside products with excellent α-stereoselectivity.
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Related Topics
Physical Sciences and Engineering
Chemistry
Organic Chemistry
Authors
Yen-Bo Chen, Su-I. Wang, Zi-Ping Lin, Chun-Hung Lin, Min-Tsang Hsieh, Hui-Chang Lin,