2-(3-(4-(dimethylamino)phenyl)prop-2-yn-1-ylidene)malononitrile   、                                                                                      
2,3,5,6-四氟-7,7',8,8'-四氰二甲基对苯醌                                                                                                                                                                                              以
                                                                                         
二氯甲烷                                                                                  为溶剂,
                                                                                                                                                    反应 16.0h,
                                                                                                                以84%的产率得到2-{[4-(dicyanomethylidene)-2,3,5,6-tetrafluoro-2,5-cyclohexadien-1-ylidene][4-(dimethylamino)phenyl]methyl}-1,3-butadiene-1,1,4,4-tetracarbonitrile