(S)-4,4-difluoro-2-(5-hydroxy-adamantan-2-ylcarbamoyl)-pyrrolidine-1-carboxylic acid benzyl ester                                                                                                                                                              在
                                                                                                                                         
钯                                                                                                                                                                          作用下,
                                                                                                                以
                                                                                         
乙醇                                                                                  为溶剂,
                                                                                                                                                    反应 10.0h,
                                                                                                                以to give 0.8 g (93%) of the desired (S)-4,4-difluoro-pyrrolidine-2-carboxylic acid (5-hydroxy-adamantan-2-yl)-amide的产率得到(S)-4,4-difluoro-pyrrolidine-2-carboxylic acid (5-hydroxy-adamantan-2-yl)-amide