(2S,5R,2'R)-5-(tert-Butyl-diphenyl-silanyloxymethyl)-5'-oxo-2,3,4,5,2',5'-hexahydro-[2,2']bipyrrolyl-1,1'-dicarboxylic acid di-tert-butyl ester                                                                                                                                                              在
                                                                                                                                         palladium on activated charcoal                                                                                                                                                                                                                               
氢气   、                                                                                                  
sodium acetate                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
四氢呋喃                                                                                  为溶剂,
                                                                                                                                                    反应 24.0h,
                                                                                                                以95%的产率得到(2S,5R,2'R)-5-(tert-Butyl-diphenyl-silanyloxymethyl)-5'-oxo-[2,2']bipyrrolidinyl-1,1'-dicarboxylic acid di-tert-butyl ester