(R)-4-{3-[4-((E)-2-Methoxycarbonyl-vinyl)-phenoxy]-phenyl}-2,2-dimethyl-oxazolidine-3-carboxylic acid tert-butyl ester                                                                                                                                                              在
                                                                                                                                         palladium on activated charcoal                                                                                                                                                                                                                               
氢气                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
甲醇                                                                                  为溶剂,
                                                                                                                                                    反应 16.0h,
                                                                                                                以91%的产率得到(R)-4-{3-[4-(2-Methoxycarbonyl-ethyl)-phenoxy]-phenyl}-2,2-dimethyl-oxazolidine-3-carboxylic acid tert-butyl ester