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.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
