A compound represented by the general formula (1) is useful as a light-emitting material. In the general formula (1), from 0 to 1 of R1 to R5 represents a cyano group, from 1 to 5 of R1 to R5 represent a group represented by the general formula (2) etc., and the balance of R1 to R5 represent a hydrogen atom or a substituent other than above. R11 to R20 represent a hydrogen atom or a substituent, L12 represents a substituted or unsubstituted arylene group or a substituted or unsubstituted heteroarylene group.
通式(1)代表的化合物可用作
发光材料。在通式(1)中,R1 至 R5 的 0 至 1 代表
氰基,R1 至 R5 的 1 至 5 代表通式(2)所代表的基团等,其余 R1 至 R5 代表氢原子或上述以外的取代基。R11 至 R20 代表氢原子或取代基,L12 代表取代或未取代的芳基或取代或未取代的杂芳基。