Patent ID: 11877510
Assignee: LG CHEM, LTD.
Field: Basic materials chemistry (Chemistry)
Classification: CPC H  C | IPC C  H

Claim 3:
4. The compound of claim 1, wherein:
R1 is, R2 is, R11 and R12 are the same as or different from each other, and each independently is hydrogen, deuterium, a halogen group, a nitrile group, a nitro group, a hydroxy group, a substituted or unsubstituted alkyl group, a substituted or unsubstituted cycloalkyl group, a substituted or unsubstituted alkoxy group, a substituted or unsubstituted aryloxy group, a substituted or unsubstituted alkylthioxy group, a substituted or unsubstituted arylthioxy group, a substituted or unsubstituted alkylsulfoxy group, a substituted or unsubstituted aryl sulfoxy group, a substituted or unsubstituted alkenyl group, a substituted or unsubstituted silyl group, a substituted or unsubstituted boron group, a substituted or unsubstituted aryl group, or a substituted or unsubstituted hetero-cyclic group, or two or more adjacent groups combine with each other to form a substituted or unsubstituted ring;
r11 and r12 are the same as or different from each other, and each independently is an integer of 0 to 5; and
when r11 and r12 are each 2 or more, the structures in the parenthesis are the same as or different from each other.