phenyl 6-O-((1S)-1-C-acetylthio-2,3,4,6-tetra-O-benzyl-D-glucitol-1-yl)-2,3,4-tri-O-benzyl-1-thio-β-D-glucopyranoside 在
草酰氯 、
二甲基亚砜 、
三乙胺 作用下,
生成 Thioacetic acid S-[(1S,2R,3S,4S)-2,3,4,6-tetrakis-benzyloxy-5-oxo-1-((2R,3R,4S,5R,6S)-3,4,5-tris-benzyloxy-6-phenylsulfanyl-tetrahydro-pyran-2-ylmethoxy)-hexyl] ester