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ChemInform Abstract: Direct Formation of β-Mannopyranosides and Other Hindered Glycosides from Thioglycosides.

✍ Scribed by D. CRICH; S. SUN

Publisher
John Wiley and Sons
Year
2010
Weight
38 KB
Volume
29
Category
Article
ISSN
0931-7597

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Direct Synthesis of β-Mannopyranosides by the Sulfoxide Method. -The activation of a glycosyl donor via the sulfoxide group followed by addition of a glycosyl acceptor in CH2Cl2 results in the formation of mannopyranosides in high yield and high β:α-ratios. Reducing the bulk of the O-2 protecting g