N'-[(R)-1-{(4S,5S)-5-[(R)-1-(N',N'-Dimethyl-hydrazino)-2-(3,5-dimethyl-phenyl)-ethyl]-2,2-dimethyl-[1,3]dioxolan-4-yl}-2-(3,5-dimethyl-phenyl)-ethyl]-N,N-dimethyl-hydrazine                                                                                                                                                              在
                                                                                                                                         
镍                                                                                                                                                                                                                               氢气                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
甲醇   、                                                                                         
1,2-二氯乙烷                                                                                  为溶剂,
                                                                                                                                                            100.0 ℃
                                                                                                                            、1.72 MPa
                                                                                条件下,
                                                                                                                                                    生成                                                 (3aS,4R,8R,8aS)-4,8-Bis-(3,5-dimethyl-benzyl)-2,2-dimethyl-hexahydro-1,3-dioxa-5,7-diaza-azulen-6-one