Methyl 2-O-acyl alpha-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.

Methyl 2-O-acyl alpha-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. OI sindona, giovanni/0000-0002-5623-5795; Tagarelli, Antonio/0000-0002-8811-1631

Regioselective Acylation of Secondary Hydroxyl Groups by means BOP-Cl

DALPOZZO, Renato;DE NINO, Antonio;MAIUOLO, Loredana;SINDONA, Giovanni;TAGARELLI, Antonio
2004-01-01

Abstract

Methyl 2-O-acyl alpha-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.
2004
Methyl 2-O-acyl alpha-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. OI sindona, giovanni/0000-0002-5623-5795; Tagarelli, Antonio/0000-0002-8811-1631
acetic anhydride; carbohydrate; cerium,
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.11770/128581
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