862253-09-6Relevant articles and documents
Synthesis of two LewisX trisaccharides using regiospecific glycosylation reactions
Mukherjee, Debaraj,Sarkar, Sujit Kumar,Chattopadhyay, Partha,Chowdhury, Uday Shankar
, p. 251 - 259 (2007/10/03)
Synthesis of two LewisX trisaccharides, namely, 2-(trimethylsilyl)ethyl 2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl-(1 → 4)-6-O-benzyl-2-deoxy-3-O-(2,3,4-tri-O-benzyl-α-L-fucopyranosyl)-2- phthalimido-β-D-glucopyranoside and 2-(trimethylsilyl)ethyl 2,3,4-tri-O-acetyl-6-O-t-butyldiphenylsilyl-β-D-galactopyranosyl-(1 → 4)-6-O-benzyl-2-deoxy-3-O-(2,3,4-tri-O-benzyl-α-L-fucopyranosyl) -2-phthalimido-β-D-glucopyranoside, has been achieved using a regiospecific glycosylation strategy under NIS-TfOH activation. Two trisaccharides were prepared from monosaccharides without any protecting group manipulation. Copyright Taylor & Francis, Inc.