2-O-benzyl-6-N-benzyl-6-tosylamido-3,5,6-trideoxy-L-erythro-hexofuranosyl chloride 、 6-O-(2-O-acetyl-4,6-O-benzylidene-3-deoxy-3-tosylamido-α-D-glucopyranosyl)-2,5-dideoxy-5-epi-5-fluoro-1,3-di-N-tosylstreptamine 在
2,4,6-三甲基吡啶 、
氰化汞 作用下,
以
二氯甲烷 为溶剂,
反应 16.0h,
生成 6-O-(2-O-acetyl-4,6-O-benzylidene-3-deoxy-3-tosylamido-α-D-glucopyranosyl)-4-O-(2-O-benzyl-6-N-benzyl-6-tosylamido-3,5,6-trideoxy-α-L-erythro-hexofuranosyl)-2,5-dideoxy-5-epi-5-fluoro-1,3-di-N-tosylstreptamine 、 6-O-(2-O-acetyl-4,6-O-benzylidene-3-deoxy-3-tosylamido-α-D-glucopyranosyl)-4-O-(2-O-benzyl-6-N-benzyl-6-tosylamido-3,5,6-trideoxy-β-L-erythro-hexofuranosyl)-2,5-dideoxy-5-epi-5-fluoro-1,3-di-N-tosylstreptamine