An efficient synthetic approach to aza-C-glycosyl compounds. Application to the synthesis of an aza-C-disaccharide

Article abstract of DOI:10.1016/0040-4039(96)00226-2

The NIS-mediated cyclization of aminoheptenitols 5-8 (prepared in three steps from tetra-O-benzyl-D-hexopyranoses) provided 1,2,6-trideoxy-2,6-imino-l-iodoheptitol derivatives 9-12, respectively, highly stereoselectively and in high yield. The "α-D-glucoα