(2S,4R)-dibenzyl 4-(4,4,5,5,6,6,7,7,8,8,9,9,9-tridecafluorononanoyloxy)pyrrolidine-1,2-dicarboxylate                                                                                                                                                              在
                                                                                                                                                                                 palladium 10% on activated carbon   、                                                                                                  
氢气                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
甲醇                                                                                  为溶剂,
                                                                                                                                                    反应 3.0h,
                                                                                                                以92%的产率得到(2S,4R)-4-(4,4,5,5,6,6,7,7,8,8,9,9,9-tridecafluorononanoyloxy)pyrrolidine-2-carboxylic acid