The reactions of 4,5-dehydrotropone with morpholine enamines. [2+2]cycloaddition reaction of dehydrotropone
                                
                                    
                                        作者:Tomoo Nakazawa、Mariko Ashizawa、Fumiko Nishikawa、Mamoru Jinguji、Hideki Yamochi、Ichiro Murata                                    
                                    
                                        DOI:10.1016/s0040-4039(00)84702-4
                                    
                                    
                                        日期:——
                                    
                                    The reactions of 4,5-dehydrotropone () with several 1-morpholino-1-cycloalkenes, the first examples of [2+2]cycloaddition reactions of , are described and some spectral characteristics of [2+2]cycloadducts obtained are discussed.
                                    描述了4,5-脱氢托酮()与几种1-吗啉代-1-环烯烃的反应,是的[2 + 2]环加成反应的第一个例子,并讨论了所获得的[2 + 2]环加成物的一些光谱特征。