乙酸酐 、
2,3:4,7-di-O-isopropylidene-(1,4/2,3,5)-5-hydroxymethyl-1,2,3,4-cyclohexanetetrol 、
3,4,6-tri-O-acetyl-2-deoxy-2-(2,4-dinitroanilino)-α-D-glucopyranosyl bromide 在
吡啶 、 silver perchlorate 、
乙酸酐 、 silver carbonate 作用下,
以12%的产率得到<(1S)-(1,4/2,3,5)-2,3,4-trihydroxy-5-hydroxymethyl-1-cyclohexyl> 2-deoxy-2-(2,4-dinitrophenylamino)-α-D-glucopyranoside hepta-acetate