N6-benzoyl-3'-O-(t.butyldimethylsilyl)-(SP)-P-thioadenylyl-(2'-5')-N6-benzoyl-2',3'-O-(1,1,3,3-tetraisopropyl-1,3-disiloxanediyl)adenosine, triethylammonium salt                                                                                                                                                              在
                                                                                                                                                                                 
吡啶   、                                                                                                  
溶剂黄146   、                                                                                                  
肼                                                                                                                                  作用下,
                                                                                                                                                                                        反应 16.0h,
                                                                                                                以65%的产率得到3'-O-(t.butyldimethylsilyl)-(S
P)-P-thioadenylyl-(2'-5')-2',3'-O-(1,1,3,3-tetraisopropyl-1,3-disiloxanediyl)adenosine, triethylammonium salt