2-{3-[(2-chlorophenyl)-(2-phenyl-1H-indol-3-yl)methyl]thiochroman-4-ylidene}malononitrile                                                                                                                                                              在
                                                                                                                                                                                 
肼                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
乙醇                                                                                  为溶剂,
                                                                                                                                                    反应 2.0h,
                                                                                                                生成                                                 
4-{3-[(2-chlorophenyl)-(2-phenyl-1H-indol-3-yl)methyl]thiochroman-4-ylidene}-4H-pyrazole-3,5-diamine   、                                                                                             4-{3-[(2-chlorophenyl)-(2-phenyl-1H-indol-3-yl)methyl]thiochroman-4-ylidene}-4H-pyrazole-3,5-diamine