A Convenient Synthesis of 2-Deoxy-β-D-glucopyranosides
- 1 January 1988
- journal article
- research article
- Published by Georg Thieme Verlag KG in Synthesis
- Vol. 1988 (09) , 694-697
- https://doi.org/10.1055/s-1988-27673
Abstract
The O-(2-deoxy-2-phenylthio-α-D-glucopyranosyl) trichloroacetimidate α-3 was obtained from 3,4,6-tri-O-benzyl-D-glucal (1) in a two-step procedure. This compound is a powerful glucopyranosyl donor, which with typical alcohol acceptors provided mainly the corresponding 2-phenylthio-substituted 2-deoxy-β-D-glucopyranosides β-5a to β-5d. These were converted by Raney nickel treatment to the desired 2-deoxy-β-D-glucopyranosides 6 in high yields.Keywords
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