3-[(4-benzyloxy-benzenesulfonyl)(methyl)amino]-bicyclo[2.2.1]hept-5-ene-2-carboxylic acid methyl ester                                                                                                                                                              在
                                                                                                                                         
钯                                                                                                                                                                                                                               ethyl acetate hexanes                                                                                                                                  作用下,
                                                                                                                以
                                                                                         dichloromethane ethanol                                                                                  为溶剂,
                                                                                                                                                    反应 12.0h,
                                                                                                                以to give 3-[(4-hydroxy-benzenesulfonyl)-methyl-amino]-bicyclo[2.2.1]heptane-2-carboxylic acid methyl ester (97% yield)的产率得到3-[(4-hydroxy-benzenesulfonyl)-methyl-amino]-bicyclo[2.2.1]heptane-2-carboxylic acid methyl ester