作者:Heinz Langhals、Harald Jaschke                                    
                                    
                                        DOI:10.1002/chem.200500899
                                    
                                    
                                        日期:2006.3.20
                                    
                                    Derivatives of naphthalene-1,4,5,8-tetracarboxylic acid with amidine structures have been prepared. The light absorption of the bisimide derivatives in the UV region is shifted to the visible for the amidine imides, which also fluoresce with a large Stokes shift. It has been shown how the bisimide-lactam rearrangement can be extended to amidine structures.
                                    已经制备了具有am结构的
萘-1,4,5,8-四
羧酸的衍
生物。sim
酰亚胺在紫外区域的光吸收移至可见光,而im
酰亚胺也以大的斯托克斯位移发光。已经显示出双
酰亚胺-内酰胺重排可以如何扩展到am结构。