A pyrene compound represented by general formula (1): wherein X represents one of a naphthalene ring and a phenanthrene ring; when X represents the naphthalene ring, a 1-pyrenyl group indicated in general formula (1) is bonded to a 2-position of the naphthalene ring; when X represents the phenanthrene ring, the 1-pyrenyl group is bonded to one of a 2-position and a 3-position of the phenanthrene ring; and R1 and R2 are each independently selected from a hydrogen atom and an alkyl group.
通用式(1)表示的
吡啶化合物:其中X代表
萘环或
菲环中的一个;当X代表
萘环时,通用式(1)中表示的1-
吡啶基与
萘环的2位结合;当X代表
菲环时,1-
吡啶基与
菲环的2位或3位中的一个结合;R1和R2分别独立地选自氢原子和烷基团。