Iodine catalyzes C-glycosidation of d-glucal with silylacetylene
Author/Authors :
Saeeng، نويسنده , , Rungnapha and Sirion، نويسنده , , Uthaiwan and Sahakitpichan، نويسنده , , Poolsak and Isobe، نويسنده , , Minoru، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2003
Pages :
5
From page :
6211
To page :
6215
Abstract :
A convenient method for C-glycosidation (alkynylation) with various silylacetylenes to d-glucal by iodine molecule via iodo–oxonium intermediates provided exclusively the α-acetylene glycoside products. Eleven successful examples are shown under this condition.
