Mitsunobu reactions of glycals with phenoxide nucleophiles are S(N)2'-selective
The C3-hydroxyl group of L-rhamnal (4) and D-glucal 7 underwent S(N)2'-selective Mitsunobu displacements with substituted phenoxide nucleophiles. These reactions provide access to the corresponding α-arylglycoside.
Reagent Controlled Direct Dehydrative Glycosylation with 2-Deoxy Sugars: Construction of the Saquayamycin Z Pentasaccharide
The first synthesis of the pentasaccharide fragment of the angucycline antibiotic saquayamycin Z is described. By using our sulfonyl chloride mediated reagent controlled dehydrative glycosylation, we are able to assemble the glycosidic linkages with high
Mizia, J. Colin,Bennett, Clay S.
p. 5922 - 5927
(2019/08/27)
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