| 主权项 |
1. A compound for an organic photoelectric device, the compound being represented by the following Chemical Formula 1: wherein, in Chemical Formula 1: X1 to X3 are each independently N or CR, in which R is hydrogen or a C1 to C10 alkyl group and provided that at least one of X1 to X3 is N, Ar1 and Ar2 are each independently a substituted or unsubstituted C6 to C18 arylene group, Ar3 and Ar4 are each independently a substituted or unsubstituted C1 to C30 alkyl group, a substituted or unsubstituted C1 to C30 alkylene group, a substituted or unsubstituted C6 to C30 aryl group, a substituted or unsubstituted C6 to C30 arylene group, a substituted or unsubstituted C2 to C30 heteroaryl group, a substituted or unsubstituted C2 to C30 heteroarylene group, or a combination thereof, or Ar3 and Ar4 are fused to each other to provide a fused ring, Ar5 and Ar6 are each independently a substituted or unsubstituted C1 to C30 alkyl group, a substituted or unsubstituted C6 to C30 aryl group, or a combination thereof, R1 and R2 are each independently hydrogen or a C1 to C10 alkyl group, and a and b are each independently 1 or 2. |
