Compound 22

(α-D-Glucopyranosyl)-(1→6)-(α-D-glucopyranosyl)-(1→6)-(3-O-[α-D-glucopyranosyl)-(1→3)]-α-D-glucopyranosyl)-(1→6)-α/β-D-glucopyranoside

From: Chiral-auxiliary-mediated 1,2-cis-glycosylations for the solid-supported synthesis of a biologically important branched α-glucan