2(R)-[2-benzamido-1(R)-(tert.butoxycarbonyl)ethyl]-2'-benzyloxycarbonyl-4-methylvalerylhydrazide                                                                                                                                                              在
                                                                                                                                         
钯                                                                                                                                                                          作用下,
                                                                                                                以
                                                                                         
乙醇                                                                                  为溶剂,
                                                                                                                                                    反应 4.0h,
                                                                                                                以gave 0.59 g of 2(R)-[2-benzamido-1(R)-(tert-butoxycarbonyl)ethyl]-4-methylvalerohydrazide in the form of a white solid的产率得到2(R)-[2-benzamido-1(R)-(tert-butoxycarbonyl)ethyl]-4-methylvalerohydrazide