3-羧甲基绕丹宁   、                                                                                      
3-nonyloxy-1-phenyl-1,2,3,4-tetrahydroquinoline-6-carbaldehyde N-(4-formyl)phenyl-N-phenylhydrazone                                                                                                                                                              在
                                                                                                                                                                                 ammonium acetate                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
溶剂黄146                                                                                  为溶剂,
                                                                                                                                                    反应 2.0h,
                                                                                                                以46.1%的产率得到2-{4-oxo-5-[4-(1-phenyl-2-(3-nonyloxy-1-phenyl-1,2,3,4-tetrahydroquinolin-6-methy-lene)hydrazinyl)benzylidene]-2-thioxothiazolidin-3-yl}acetic acid