Patent ID: 11917908
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 represents any of heteroaromatic ring skeletons represented by General Formulae (B1) to (B4):, wherein Q1 and Q2 each independently represent an oxygen atom or a sulfur atom,
wherein in General Formula (B1), any one, two or three of R10 to R20 represents a single bond connected to the nitrogen atom, and the others each independently represent any of hydrogen, an alkyl group having 1 to 6 carbon atoms, a cycloalkyl group having 3 to 12 carbon atoms, and an aryl group having 6 to 13 carbon atoms which is unsubstituted or to which an alkyl group is bonded as a substituent,
wherein in General Formula (B2), any one, two or three of R30 to R41 represents a single bond connected to the nitrogen atom, and the others each independently represent any of hydrogen, an alkyl group having 1 to 6 carbon atoms, a cycloalkyl group having 3 to 12 carbon atoms, and an aryl group having 6 to 13 carbon atoms which is unsubstituted or to which an alkyl group is bonded as a substituent,
wherein in General Formula (B3), any one, two or three of R50 to R61 represents a single bond connected to the nitrogen atom, and the others each independently represent any of hydrogen, an alkyl group having 1 to 6 carbon atoms, a cycloalkyl group having 3 to 12 carbon atoms, and an aryl group having 6 to 13 carbon atoms which is unsubstituted or to which an alkyl group is bonded as a substituent, and
wherein in General Formula (B4), any one, two or three of R70 to R81 represents a single bond connected to the nitrogen atom, and the others each independently represent any of hydrogen, an alkyl group having 1 to 6 carbon atoms, a cycloalkyl group having 3 to 12 carbon atoms, and an aryl group having 6 to 13 carbon atoms which is unsubstituted or to which an alkyl group is bonded as a substituent.