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