Patent ID: 11910712
Assignee: LT MATERIALS CO., LTD.
Field: Organic fine chemistry (Chemistry)
Classification: CPC H  C | IPC C  H

Claim 9:
10. The compound of claim 1, wherein Ar2 is any one of the following Chemical Formula 6-1 to Chemical Formula 6-8:, in Chemical Formula 6-1 to Chemical Formula 6-8,
X1 to X5 are each independently —N—, —CH—, —CR— or —CR10—;
X6 to X12 are each independently —N—, —CH—, —CR— or —CR11—,
X13 to X19 are each independently —N—, —CH—, —CR— or —CR12—;
X20 and X21 are each independently —N—, —CH— or —CR—;
X22 and X23 are each independently —N—, —CH— or —CR—;
Rs are each independently deuterium, a cyano group, a substituted or unsubstituted C1 to C60 alkyl group, or a substituted or unsubstituted C6 to C60 aryl group;
R10 to R12 are each independently any one of a phenyl group, a pyridinyl group and a substituent of the following Chemical Formula 5; and
R13 to R15 are each independently any one of hydrogen, deuterium, a phenyl group, a pyridinyl group and a substituent of the following Chemical Formula 5,, in Chemical Formula 6-1 to Chemical Formula 6-8 and Chemical Formula 5,
* means a bonding site.