| 主权项 |
1. A compound represented by the following Chemical Formula 1: wherein, in Chemical Formula 1, X is CRR′ or NR, R and R′ are each independently hydrogen, heavy hydrogen, a substituted or unsubstituted C6 to C30 aryl group, or a substituted or unsubstituted C2 to C30 heteroaryl group, R1 to R4 are each independently hydrogen, heavy hydrogen, a substituted or unsubstituted C1 to C30 alkyl group, a substituted or unsubstituted C3 to C30 cycloalkyl group, a substituted or unsubstituted C6 to C30 aryl group, a substituted or unsubstituted C2 to C30 heteroaryl group, a substituted or unsubstituted C1 to C30 amine group, or a substituted or unsubstituted silyl group, R5 is hydrogen, heavy hydrogen, a substituted or unsubstituted C6 to C50 aryl group, a substituted or unsubstituted C2 to C50 heteroaryl group, or a substituted or unsubstituted fused ring-containing group, and R6 is hydrogen, heavy hydrogen, a substituted or unsubstituted C6 to C50 aryl group, a substituted or unsubstituted C2 to C50 heteroaryl group, a substituted or unsubstituted C1 to C30 amine group, or a substituted or unsubstituted fused ring-containing group. |
