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Stereospecific 1,2-migrations in carbohydrates. Stereocontrolled synthesis of .alpha.- and .beta.-2-deoxyglycosides

✍ Scribed by Nicolaou, K. C.; Ladduwahetty, T.; Randall, J. L.; Chucholowski, A.

Book ID
120336502
Publisher
American Chemical Society
Year
1986
Tongue
English
Weight
262 KB
Volume
108
Category
Article
ISSN
0002-7863

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Methods for the stereocontrolled construction of 1,1'-disaccharides, 2-deoxy glycosides, and orthoesters are reported. Specifically, a tin-acetal moiety was utilized to fix the anomeric stereochemistry of a carbohydrate acceptor leading to an efficient and stereoselective synthesis of 1,1'-disacchar