p-toluenesulfonyl 3,4,6-tri-O-benzyl-2-deoxy-α-D-glucopyranoside 、
potassium;[(1S,2R,6R,8R,9S)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-8-yl]methanolate 在
双(三甲基硅烷基)氨基钾 作用下,
以
四氢呋喃 为溶剂,
反应 18.0h,
以89.7 mg的产率得到O-(3,4,6-tri-O-benzyl-2-deoxy-β-D-glucopyranosyl)-(1[*]6)-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose