Methyl 2-O-acyl α-D-glucopyranosides are regioselectively formed with good yields by acylation of the correspondent 6-O-trityl pyranosides with carboxylic acids and (BOP-Cl). No acyl migration was observed in the deblocking of the primary hydroxyl group with p-toluensulfonic acid.
Regioselective acylation of secondary hydroxyl groups by means BOP-Cl
Procopio A.;
2004-01-01
Abstract
Methyl 2-O-acyl α-D-glucopyranosides are regioselectively formed with good yields by acylation of the correspondent 6-O-trityl pyranosides with carboxylic acids and (BOP-Cl). No acyl migration was observed in the deblocking of the primary hydroxyl group with p-toluensulfonic acid.File in questo prodotto:
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