| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5280122 | Tetrahedron Letters | 2005 | 4 Pages |
Abstract
Acid-promoted α-stereoselective O-glycosidation of 1-exo-methylenesugars was successfully applied to the synthesis of a PI-88 analogue. By using methanesulfonic acid as a promoter, 1â²-C-methyl-α-disaccharides with p-methoxybenzyl protection were obtained in high yield. The sequence of selective deprotection and glycosidation provided 1-C-methyl-pentasaccharide efficiently.
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Related Topics
Physical Sciences and Engineering
Chemistry
Organic Chemistry
Authors
Rie Namme, Takashi Mitsugi, Hideyo Takahashi, Shiro Ikegami,