title: Synthesis of divalent beta-(1-->6)-branched (1-->3)-glucohexaose and trivalent beta-(1-->6)-branched (1-->3)-glucotriose.
abstract: Hexaose, beta-D-Glcp-(1-->3)-[beta-D-Glcp-(1-->6)]-alpha-D-Glcp-(1-->3)-beta-D-Glcp-(1-->3)-[beta-D-Glcp-(1-->6)]-beta-D-Glcp, based dimers were synthesized by twofold glycosidation of the hexaosyl trichloroacetimidate with hexylene 1,6-diol, diethylene glycol and triethylene glycol, respectively. Meanwhile, a triose, beta-1D-Glcp-(1-->3)-[beta-D-Glcp-(1-->6)]-beta-D-Glcp, based trimer was obtained by glycosidation of the triosyl trichloroacetimidate with a glycerol-derived triol scaffold.
authors.affiliation: Research Center for Eco-Environmental Sciences, Academia Sinica, PO Box 2871, Beijing 100085, China.
authors.forename: Zicheng
authors.initials: Z
authors.lastname: Wu
authors.forename: Fanzuo
authors.initials: F
authors.lastname: Kong
mesh_terms: D002236:Carbohydrate Conformation; D002240:Carbohydrate Sequence; D005947:Glucose / Q000031:analogs & derivatives* / Q000138:chemical synthesis*; D006031:Glycosylation; D008969:Molecular Sequence Data; D009844:Oligosaccharides / Q000138:chemical synthesis* / Q000737:chemistry
chemical_list: D009844:Oligosaccharides; D005947:Glucose