(1S,4S)-3-[2-(Dimethyl-hydrazono)-eth-(Z)-ylidene]-7,7-dimethyl-1-methylsulfanylmethyl-bicyclo[2.2.1]heptan-2-one                                                                                                                                                              在
                                                                                                                                                                                 sodium tetrahydroborate                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
乙醇   、                                                                                         
水                                                                                  为溶剂,
                                                                                                                                                                                        以91%的产率得到(1S,4S)-3-[2-(Dimethyl-hydrazono)-eth-(Z)-ylidene]-7,7-dimethyl-1-methylsulfanylmethyl-bicyclo[2.2.1]heptan-2-ol