4,8-anhydro-1,2,3-trideoxy-1-mercapto-D-glycero-D-ido-nonitol 、
八乙烯基-POSS 在
安息香双甲醚 作用下,
以
四氢呋喃 、
N,N-二甲基甲酰胺 为溶剂,
反应 1.0h,
以94%的产率得到(2R,3R,4R,5S,6R)-2-[3-[2-[3,5,7,9,11,13,15-heptakis[2-[3-[(2R,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]propylsulfanyl]ethyl]-2,4,6,8,10,12,14,16,17,18,19,20-dodecaoxa-1,3,5,7,9,11,13,15-octasilapentacyclo[9.5.1.13,9.15,15.17,13]icosan-1-yl]ethylsulfanyl]propyl]-6-(hydroxymethyl)oxane-3,4,5-triol