Synthesis of β-(1→6)-branched (1→3)-glucododecaose and -glucopentadecaose with alternate β- and α-bonds in the backbone Original Research Article

β-d-Glcp-(1→3)-[β-d-Glcp-(1→6)]-α-d-Glcp-(1→3)-{β-d-Glcp-(1→3)-[β-d-Glcp-(1→6)]-α-d-Glcp-(1→3)}2–3-β-d-Glcp-(1→3)-[β-d-Glcp-(1→6)]-β-d-Glcp were synthesized as their methoxyphenyl glycosides in a concise way with a trisaccharide as the building block.