雌酚酮   、                                                                                      
{4-[1-Ethyl-2-(4-hydrazinocarbonylmethoxy-phenyl)-1,2-dimethyl-butyl]-phenoxy}-acetic acid hydrazide                                                                                                                                                              在
                                                                                                                                                                                 
溶剂黄146                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
1,4-二氧六环   、                                                                                         
乙醇                                                                                  为溶剂,
                                                                                                                                                                                        以82%的产率得到2,2'-(((3,4-dimethylhexane-3,4-diyl)bis(4,1-phenylene))bis(oxy))bis(N'-((8R,9S,13S,14S,E)-3-hydroxy-13-methyl-6,7,8,9,11,12,13,14,15,16-decahydro-17H-cyclopenta[a]phenanthren-17-ylidene)acetohydrazide)