(4S,5R,1'R)-3-(tert-Butyloxycarbonyl)-4-(cyclohexylmethyl)-5-[3'-azido-2',2'-difluoro-1'-(hydroxy)propyl]-2,2-(dimethyl)oxazolidine                                                                                                                                                              在
                                                                                                                                         
palladium-carbon                                                                                                                                                                                                                               聚合甲醛                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
甲醇                                                                                  为溶剂,
                                                                                                                                                                                        以0.157 g (95%)的产率得到(4S,5R,1'R)-3-(tert-Butyloxycarbonyl)-4-(cyclohexylmethyl)-5-[2',2'-difluoro-3'-dimethylamino-1'-(hydroxy)propyl]-2,2-(dimethyl)oxazolidine