二正丁胺 、
1,3,4-tri-O-acetyl-6-O-(S-methyldithiocarbonyl)-β-D-fructofuranosyl-2,3,4-tri-O-acetyl-6-O-(S-methyldithiocarbonyl)-α-D-glucopyranoside 以
丙酮 为溶剂,
反应 20.0h,
以68%的产率得到1,3,4-tri -O-acetyl-6-O-(N,N-dibutylthiocarbamoyl)-β-D-fructofuranosyl-2,3,4-tri-O-acetyl-6-O-(N,N-dibutylthiocarbamoyl)-α-D-glucopyranoside