Conformational Effects on Glycoside Reactivity: Study of the High Reactive Conformer of Glucose
作者:Ciaran McDonnell、Oscar López、Paul Murphy、José G. Fernández Bolaños、Rita Hazell、Mikael Bols
DOI:10.1021/ja047476t
日期:2004.10.1
The effect of conformation on glycoside reactivity was investigated by studying the hydrolysis of a selection of 3,6-anhydroglucosides as models for glucose in the highly reactive (1)C(4) conformation. Methyl 3,6-anhydro-beta-D-glucopyranoside was found to hydrolyze 200-400 times faster than methyl glucosides in the (4)C(1) conformation, while methyl 3,6-anhydro-beta-D-galactopyranoside, which is in