Synthesis of a cycloheptaose consisting of (1->4)-linked 7-amino-6,7-dideoxy-α-D-gluco-heptopyranosyl units: A new analog of cyclomaltoheptaose

Article abstract of DOI:10.1016/0008-6215(92)80083-D

Approaches to chain extension at the C-6 positions in cyclomaltoheptaose (1) were examined with the aim of producing novel β-cyclodextrin analogs composed of heptose or hepturonic acid units.Iron carbonyl-mediated methoxycarbonylation, and nucleophilic di