syn Additions to 4α-Epoxypyranosides: Synthesis of l-Idopyranosides
摘要:
The syn-selective addition of organozinc compounds to 4 alpha-epoxypyranos ides (4 alpha--EPs), generated from methyl, beta-D-glucoside or aminoglucoside, provides an efficient route to pyranosides with alpha-L-ido configurations, including L-iduronic acid, neosamine B, and higher monosaccharide derivatives.
syn Additions to 4α-Epoxypyranosides: Synthesis of l-Idopyranosides
摘要:
The syn-selective addition of organozinc compounds to 4 alpha-epoxypyranos ides (4 alpha--EPs), generated from methyl, beta-D-glucoside or aminoglucoside, provides an efficient route to pyranosides with alpha-L-ido configurations, including L-iduronic acid, neosamine B, and higher monosaccharide derivatives.