1,5-Dimethyl-4-(2-{4-[1-(4-nitro-phenyl)-meth-(Z)-ylidene]-5-oxo-2-thioxo-imidazolidin-1-yl}-thiazol-4-yl)-2-phenyl-1,2-dihydro-pyrazol-3-one                                                                                                                                                              在
                                                                                                                                                                                 
溴   、                                                                                                  
溶剂黄146                                                                                                                                  作用下,
                                                                                                                                                                                                                            生成                                                 4-(2-{4-Bromo-4-[bromo-(4-nitro-phenyl)-methyl]-5-oxo-2-thioxo-imidazolidin-1-yl}-thiazol-4-yl)-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one