Hydrolysis of O-Isopropenyl Glucopyranosides Involves C-Protonation and Alkenyl Ether Cleavage and Exhibits a Kinetic Influence of Anomeric Configuration
作者:H. Keith Chenault、Laura F. Chafin
DOI:10.1021/jo00100a015
日期:1994.10
Hydrolysis of O-isopropenyl alpha-glucopyranoside occurs by C-protonation and alkenyl ether (not glycosidic) C-O bond cleavage and proceeds in 10 mM salicylate buffer, at pH 3.0 and 25 degrees C, 4.5 times faster than the similar hydrolysis of its beta anomer.