Synthesis and conformational analysis of methyl 2-O-(α-D-Mannopyranosyl)-α-D-mannopyranoside
Improved synthesis of α-L-Fuc(1→4)-β-D-GlcNAc and α-L-Fuc(1→6)-β-D-GlcNAc building blocks: A convergent strategy employing 4-O→6-O acetyl migration; NOE data of the protected