SYNTHESIS OF 3-AMINO-3-DEOXY-α-D-MANNOPYRANOSYL α-D-MANNOPYRANOSIDE BY WAY OF A REGIOSELECTIVE SN2 DISPLACEMENT IN AN UNSYMMETRICAL, DISECONDARY DITRIFLATE OF A DISACCHARIDE

Article abstract of DOI:10.1016/0008-6215(85)85008-4

3-Amino-3-deoxy-α-D-mannopyranosyl α-D-mannopyranoside was synthesized from known 2-O-benzyl-4,6-O-benzylidene-α-D-altropyranosyl 3-O-benzyl-4,6-O-benzylidene-α-D-glucopyranoside, which is available in four steps from commercial α,α-trehalose.The 3,2'-dit