Patent ID: 11925109
Assignee: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Field: Organic fine chemistry (Chemistry)
Classification: CPC H  C | IPC C  H

Claim 4:
5. The organic compound according to claim 1,
wherein Ar1 is any of heteroaromatic ring skeletons represented by Formulae (B1) to (B4),, wherein in Formulae (B1) to (B4):
each of Q1 and Q2 independently represents an oxygen atom or a sulfur atom, wherein in Formula (B1):
two of R10 to R21 represent a single bond connected to the nitrogen atom; and
each of the others of R10 to R21 independently represents any of hydrogen, an alkyl group having 1 to 6 carbon atoms, a cycloalkyl group having 3 to 12 carbon atoms, and an unsubstituted or alkyl-substituted aryl group having 6 to 13 carbon atoms, wherein in Formula (B2):
two of R30 to R41 represent a single bond connected to the nitrogen atom; and
each of the others of R30 to R41 independently represents any of hydrogen, an alkyl group having 1 to 6 carbon atoms, a cycloalkyl group having 3 to 12 carbon atoms, and an unsubstituted or alkyl-substituted aryl group having 6 to 13 carbon atoms, wherein in Formula (B3):
two of R50 to R61 represent a single bond connected to the nitrogen atom; and
each of the others of R50 to R61 independently represents any of hydrogen, an alkyl group having 1 to 6 carbon atoms, a cycloalkyl group having 3 to 12 carbon atoms, and an unsubstituted or alkyl-substituted aryl group having 6 to 13 carbon atoms, and wherein in Formula (B4):
two of R70 to R81 represent a single bond connected to the nitrogen atom; and

each of the others of R70 to R81 independently represents any of hydrogen, an alkyl group having 1 to 6 carbon atoms, a cycloalkyl group having 3 to 12 carbon atoms, and an unsubstituted or alkyl-substituted aryl group having 6 to 13 carbon atoms.