Organic compound, light-emitting element, light-emitting device, electronic apparatus, display device and lighting device

Abstract

The present invention provides: a novel organic compound; an organic compound that emits light having a good color; an organic compound that emits blue light having a good color; an organic compound having good luminous efficiency; an organic compound having high carrier transport properties; and an organic compound having good reliability. The present invention also provides an organic compound having at least one amino group, which is bonded to one of a substituted or unsubstituted dibenzofuranyl group, a substituted or unsubstituted dibenzothiophenyl group or a substituted or unsubstituted carbazolyl group in one of a substituted or unsubstituted naphtho-bis-benzofuran skeleton, a substituted or unsubstituted naphtho-bis-benzothiophene skeleton or a substituted or unsubstituted naphthobenzofurano-benzothiophene skeleton.

Description

[Technical Field] One embodiment of the present invention relates to an organic compound and a light-emitting element, display module, lighting module, display device, light-emitting device, electronic device, and lighting equipment using the organic compound. Note that this embodiment of the present invention is not limited to the above-described technical fields. The technical field of one embodiment of the invention disclosed in this specification relates to an object, method, or manufacturing method. Furthermore, one embodiment of the present invention relates to a process, machine, product, or composition of matter. Therefore, explicitly, examples of the technical field of one embodiment of the present invention disclosed in this specification include semiconductor devices, display devices, liquid crystal display devices, light-emitting devices, lighting equipment, energy storage devices, memory devices, imaging devices, their driving methods, or their manufacturing methods. [Previous Technology] Some display devices and light-emitting devices using organic EL elements have been put into practical use, and their application range is expanding. In recent years, liquid crystal displays have made great progress, so organic EL displays, as the next generation of displays, are naturally required to be of high quality. Although various materials have been developed for use in organic EL displays, few possess the properties necessary for practical application. When considering the diversity of combinations and compatibility, a wider range of choices is undoubtedly preferable. Organic EL devices have a functionally separated structure with multiple substances having different functions. The requirements for the luminescent materials within these substances are significant, especially regarding luminous efficiency, which affects power consumption, and the luminous color, which can improve display quality. Patent document 1 discloses an organic compound having a naphthobisbenzofuran skeleton. [Patent Document 1] Japanese Patent Application Publication No. 2014-237682 [Summary of the Invention] One embodiment of the present invention aims to provide a novel organic compound. Another embodiment aims to provide an organic compound exhibiting good colorimetric luminescence. Another embodiment aims to provide an organic compound exhibiting good colorimetric blue luminescence. Another embodiment aims to provide an organic compound with high luminous efficiency. Another embodiment aims to provide an organic compound with high carrier transport capability. Finally, another embodiment aims to provide an organic compound with high reliability. Furthermore, one embodiment of the present invention aims to provide a novel light-emitting element. Another embodiment of the present invention aims to provide a light-emitting element with high luminous efficiency. Another embodiment of the present invention aims to provide a light-emitting element with good colorimetry. Another embodiment of the present invention aims to provide a light-emitting element that emits blue light with good colorimetry. Another embodiment of the present invention aims to provide a light-emitting element with a long service life. Another embodiment of the present invention aims to provide a light-emitting element with low driving voltage. Furthermore, one embodiment of the present invention aims to provide a low-power light-emitting device, electronic device, and display device. Another embodiment of the present invention aims to provide a highly reliable light-emitting device, electronic device, and display device. Finally, one embodiment of the present invention aims to provide a light-emitting device, electronic device, and display device with good display quality. The present invention is sufficient to achieve any one of the above objectives. One embodiment of the present invention is an organic compound represented by the following general formula (G1). [Chemical Formula 1] Note that in the general formula, B represents a substituted or unsubstituted naphthobisbenzofuran skeleton, a substituted or unsubstituted naphthobisbenzothiophene skeleton, or a substituted or unsubstituted naphthobenzofuran-benzothiophene skeleton. Ar1 is a substituted or unsubstituted aryl group with 6 to 25 carbon atoms, a substituted or unsubstituted dibenzofuranyl group, a substituted or unsubstituted dibenzothiophene group, or a substituted or unsubstituted carbazole group. A is a substituted or unsubstituted dibenzofuranyl group, a substituted or unsubstituted dibenzothiophene group, or a substituted or unsubstituted carbazole group, and a1 to a3 are each independently a substituted or unsubstituted divalent aryl group with 6 to 25 carbon atoms. l, m, and n are each independently represented by an integer from 0 to 2, and q is 1 or 2. Another embodiment of the invention is an organic compound represented by the following general formula (G1). [Chemical Formula 2] Note that B in the general formula represents a substituted or unsubstituted naphthobisbenzofuran skeleton, a substituted or unsubstituted naphthobisbenzothiophene skeleton, or a substituted or unsubstituted naphthobenzofuran-benzothiophene skeleton. Ar1 is a substituted or unsubstituted aryl group having 6 to 25 carbon atoms or any of the groups represented by the following general formulas (g1) to (g3), and A is any of the groups represented by the following general formulas (g1) to (g3). a1 to a3 are each independently a substituted or unsubstituted divalent aryl group having 6 to 25 carbon atoms. l, m, and n are each independently an integer from 0 to 2, and q is 1 or 2. [Chemical Formula 3] In general formulas (g1) to (g3), any one of R1 to R9 represents a single bond, and the others independently represent hydrogen, a hydrocarbon having 1 to 10 carbon atoms, a cycloalkane having 3 to 10 carbon atoms, or a substituted or unsubstituted aryl group having 6 to 14 carbon atoms. Note that when A is a base represented by general formula (g3) and R9 of the base represented by general formula (g3) represents a single bond, n is 1 or 2. When Ar1 is a base represented by general formula (g3) and R9 of (g3) represents a single bond, m is 1 or 2. In addition, another embodiment of the present invention is an organic compound having the above-described structure, wherein when A and / or Ar1 are each independently a base represented by the above general formula (g1) or general formula (g2), any of R1 to R3 in the base represented by the general formula (g1) or general formula (g2) is a single bond, and when A and / or Ar1 are each independently a base represented by the above general formula (g3), R2 or R3 in the base represented by the general formula (g3) is a single bond. In addition, another embodiment of the present invention is an organic compound having the above-described structure, wherein A is a base represented by the above-described general formula (g1) or the above-described general formula (g3), and R2 in the base represented by the above-described general formula (g1) or the above-described general formula (g3) represents a single bond. In another embodiment of the present invention, an organic compound having the above-described structure is provided, wherein n is 0. Another embodiment of the present invention is an organic compound having the above-described structure, wherein the Ar1 is a substituted or unsubstituted aromatic group having 6 to 25 carbon atoms. In addition, another embodiment of the present invention is an organic compound having the above-described structure, wherein the above-described l is 0. In addition, another embodiment of the present invention is an organic compound having the above-described structure, wherein B is any one of the skeletons represented by the following general formulas (B1) to (B4). [Chemical Formula 4] Note that in the above general formulas (B1) to (B4), X2 and X3 independently represent oxygen or sulfur atoms, respectively. In the above general formula (B1), any one or two of R10 to R21 represent a single bond, and the rest independently represent hydrogen, a hydrocarbon group with 1 to 10 carbon atoms, a cyclic hydrocarbon group with 3 to 10 carbon atoms, an aromatic group with 6 to 14 substituted or unsubstituted carbon atoms, or a diarylamine group with 12 to 32 substituted or unsubstituted carbon atoms, respectively. In the above general formula (B2), any one or two of R30 to R41 represent a single bond, and the rest independently represent hydrogen, a hydrocarbon group with 1 to 10 carbon atoms, a cyclic hydrocarbon group with 3 to 10 carbon atoms, an aromatic group with 6 to 14 substituted or unsubstituted carbon atoms, or a diarylamine group with 12 to 32 substituted or unsubstituted carbon atoms, respectively. In the above general formula (B3), any one or two of R50 to R61 represent a single bond, and the remaining ones independently represent hydrogen, a hydrocarbon group having 1 to 10 carbon atoms, a cyclic hydrocarbon group having 3 to 10 carbon atoms, a substituted or unsubstituted aromatic group having 6 to 14 carbon atoms, or a substituted or unsubstituted diarylamine group having 12 to 32 carbon atoms. In the above general formula (B4), any one or two of R70 to R81 represent a single bond, and the remaining ones independently represent hydrogen, a hydrocarbon group having 1 to 10 carbon atoms, a cyclic hydrocarbon group having 3 to 10 carbon atoms, a substituted or unsubstituted aromatic group having 6 to 14 carbon atoms, or a substituted or unsubstituted diarylamine group having 12 to 32 carbon atoms. In addition, another embodiment of the present invention is an organic compound having the above-described structure, wherein B is any one of the skeletons represented by the following general formulas (B1) to (B3). In addition, another embodiment of the present invention is an organic compound having the above-described structure, wherein the above-described B is a skeleton represented by the following general formula (B1). [Chemical Formula 5] Note that in the general formula, X2 and X3 independently represent oxygen or sulfur atoms, respectively. One or both of R10 to R21 represent single bonds, and the rest independently represent hydrogen, a hydrocarbon group with 1 to 10 carbon atoms, a cyclic hydrocarbon group with 3 to 10 carbon atoms, an aromatic group with 6 to 14 substituted or unsubstituted carbon atoms, or a diarylamine group with 12 to 32 substituted or unsubstituted carbon atoms. In another embodiment of the present invention, an organic compound having the above-described structure is provided, wherein any one or two of R11, R12, R17 and R18 in the above general formula (B1) represent single bonds. In addition, another embodiment of the present invention is an organic compound having the above-described structure, wherein q in the above general formula (G1) is 2, and R11 or R12 in the above general formula (B1) is a single bond, and R17 or R18 is a single bond. In addition, another embodiment of the present invention is an organic compound having the above-described structure, wherein q in the above general formula (G1) is 2, and R11 and R17 in the above general formula (B1) are single bonds. In addition, another embodiment of the present invention is an organic compound having the above-described structure, wherein q in the above general formula (G1) is 2, and R12 and R18 in the above general formula (B1) are single bonds. In addition, another embodiment of the present invention is an organic compound having the above-described structure, wherein the B is a skeleton represented by the following general formula (B2). [Chemical Formula 6] Note that in the general formula, X2 and X3 independently represent oxygen or sulfur atoms, respectively. One or both of R30 to R41 represent single bonds, and the rest independently represent hydrogen, a hydrocarbon group with 1 to 10 carbon atoms, a cyclic hydrocarbon group with 3 to 10 carbon atoms, an aromatic group with 6 to 14 substituted or unsubstituted carbon atoms, or a diarylamine group with 12 to 32 substituted or unsubstituted carbon atoms. In another embodiment of the present invention, an organic compound having the above-described structure is provided, wherein any one or two of R31, R32, R37 and R38 of the above general formula (B2) represent single bonds. In another embodiment of the present invention, an organic compound having the above-described structure is provided, wherein q in the above general formula (G1) is 2, and R31 or R32, R37 or R38 in the above general formula (B2) are single bonds. In addition, another embodiment of the present invention is an organic compound having the above-described structure, wherein q in the above general formula (G1) is 2, and R31 and R37 in the above general formula (B2) are single bonds. In addition, another embodiment of the present invention is an organic compound having the above-described structure, wherein q in the above general formula (G1) is 2, and R32 and R38 in the above general formula (B2) are single bonds. In addition, another embodiment of the present invention is an organic compound having the above-described structure, wherein the above-described B is a skeleton represented by the following general formula (B3). [Chemical Formula 7] Note that in the general formula, X2 and X3 independently represent oxygen or sulfur atoms, respectively. One or both of R50 to R61 represent single bonds, and the rest independently represent hydrogen, a hydrocarbon group with 1 to 10 carbon atoms, a cyclic hydrocarbon group with 3 to 10 carbon atoms, an aromatic group with 6 to 14 substituted or unsubstituted carbon atoms, or a diarylamine group with 12 to 32 substituted or unsubstituted carbon atoms. In another embodiment of the present invention, an organic compound having the above-described structure is provided, wherein any one or two of R51, R52, R57 and R58 of the above general formula (B3) represent single bonds. In another embodiment of the present invention, an organic compound having the above-described structure is provided, wherein q in the above general formula (G1) is 2, and R51 or R52, R57 or R58 in the above general formula (B3) are single bonds. In addition, another embodiment of the present invention is an organic compound having the above-described structure, wherein q in the above general formula (G1) is 2, and R51 and R57 in the above general formula (B3) are single bonds. In addition, another embodiment of the present invention is an organic compound having the above-described structure, wherein q in the above general formula (G1) is 2, and R52 and R58 in the above general formula (B3) are single bonds. In another embodiment of the present invention, an organic compound having the above-described structure is provided, wherein X2 and X3 are both oxygen atoms. In addition, another embodiment of the present invention is an organic compound having the above-described structure, wherein A is a group represented by the general formula (g1). In addition, another embodiment of the present invention is an organic compound represented by the following general formula (G1-1). [Chemical Formula 8] Note that in the above general formula (G1-1), B is a group represented by the following general formula (B1-1) or general formula (B3-1). Ar1 is an aromatic group with 6 to 25 substituted or unsubstituted carbon atoms, and A is a group represented by the following general formula (g0). m represents an integer from 0 to 2. a2 is a divalent aromatic group with 6 to 14 substituted or unsubstituted carbon atoms. [Chemical Formula 9] Note that in the above general formulas (B1-1) or (B3-1), X2 and X3 independently represent oxygen or sulfur atoms, respectively. R12, R18, R52, and R58 represent single bonds. [Chemical Formula 10] Note that in the above general formula (g0), X0 is an oxygen atom or a nitrogen atom bonded to a substituted or unsubstituted phenyl group. R2 represents a single bond. Another embodiment of the present invention is an organic compound having the above-described structure, wherein its molecular weight is 1300 or less. Another embodiment of the present invention is an organic compound having the above-described structure, wherein its molecular weight is less than 1000. Another embodiment of the present invention is a light-emitting element comprising an organic compound having the above-described structure. Another embodiment of the present invention is a light-emitting element comprising an organic compound represented by any one of the following structural formulas (iii), (vii), (ix), (x), (xi), (xiii), and (xv) to (XXiv). [Chemical Formula 11] [Chemical Formula 12] [Chemical Formula 13] Another embodiment of the present invention is a light-emitting device, comprising: a light-emitting element having the above-described structure; and a transistor or substrate. Another embodiment of the present invention is an electronic device, comprising: a light-emitting device having the above-described structure; and a sensor, an operation button, a speaker, or a microphone. Another embodiment of the present invention is a lighting device, comprising: a light-emitting device having the above-described structure; and a housing. Another embodiment of the present invention is a light-emitting device, comprising: a light-emitting element having the above-described structure; and a substrate and a transistor. Another embodiment of the present invention is an electronic device, including: a light-emitting device having the above-described structure; and a sensor, an operation button, a speaker, or a microphone. Another embodiment of the present invention is a lighting device, comprising: a light-emitting device having the above-described structure; and a housing. Furthermore, the light-emitting device in this specification includes image display devices that use light-emitting elements. Additionally, the light-emitting device sometimes includes modules such as: modules where the light-emitting element is mounted with connectors such as anisotropic conductive films or TCP (Tape Carrier Package); modules where printed circuit boards are provided at the ends of the TCP; and modules where ICs (integrated circuits) are directly mounted on the light-emitting element using COG (Chip On Glass) bonding. Moreover, lighting fixtures and the like sometimes include light-emitting devices. According to one embodiment of the present invention, a novel organic compound can be provided. An organic compound exhibiting good colorimetric luminescence can be provided. An organic compound exhibiting good colorimetric blue luminescence can be provided. An organic compound with high luminous efficiency can be provided. An organic compound with high carrier transport capability can be provided. An organic compound with high reliability can be provided. Furthermore, according to one embodiment of the present invention, a novel light-emitting element can be provided. Additionally, a light-emitting element with high luminous efficiency can be provided. Furthermore, a light-emitting element with good colorimetry can be provided. Furthermore, a light-emitting element exhibiting blue light with good colorimetry can be provided. Furthermore, a light-emitting element with long service life can be provided. Furthermore, a light-emitting element with low driving voltage can be provided. Furthermore, according to another embodiment of the present invention, a low-power light-emitting device, electronic device, and display device can be provided. Additionally, a highly reliable light-emitting device, electronic device, and display device can be provided. Furthermore, a light-emitting device, electronic device, and display device with good display quality can be provided. Note that the description of these effects does not preclude the existence of other effects. Furthermore, an embodiment of the present invention does not necessarily require all of the aforementioned effects. Additionally, effects other than those described above can be naturally understood and derived from the description in the specification, drawings, claims, etc.

Implementation Method

Claims

1. An organic compound represented by the following general formula (G1), in which: B represents a substituted or unsubstituted naphthobisbenzofuran skeleton, a substituted or unsubstituted naphthobisbenzothiophene skeleton, or a substituted or unsubstituted naphthobenzofuranbenzothiophene skeleton; Ar1 ​​is a substituted or unsubstituted aryl group having 6 to 25 carbon atoms, a substituted or unsubstituted dibenzofuran group, a substituted or unsubstituted dibenzothiophene group, or a substituted or unsubstituted carbazolyl group; A is a substituted or unsubstituted dibenzofuran group, a substituted or unsubstituted dibenzothiophene group, or a substituted or unsubstituted carbazolyl group; a1 to a3 are each independently a substituted or unsubstituted divalent aryl group having 6 to 25 carbon atoms; l, m, and n are each independently an integer from 0 to 2; q is 1 or 2.

2. An organic compound according to claim 1, wherein 1 is 0.

3. An organic compound according to claim 1, wherein the organic compound is represented by the following general formula (G1-1), in which: B is a group represented by the following general formula (B1-1) or general formula (B3-1); Ar1 ​​is an aryl group with 6 to 25 substituted or unsubstituted carbon atoms; A is a group represented by the following general formula (g0); m represents an integer from 0 to 2; a2 is a divalent aryl group with 6 to 14 substituted or unsubstituted carbon atoms, in which: X2 and X3 independently represent an oxygen atom or a sulfur atom, respectively; R12, R18, R52 and R58 represent single bonds, in which: X0 is an oxygen atom or a nitrogen atom bonded with a substituted or unsubstituted phenyl group; R2 represents a single bond.

4. An organic compound according to the scope of claim 1, wherein the molecular weight is less than 1300.

5. An organic compound according to the scope of claim 1, wherein the molecular weight is less than 1000.

6. An organic compound according to claim 1, wherein the organic compound is represented by the following structural formulas (iii), (vii), (ix), (x), (xi), (xiii), (xv), (xvi), (xvii), (xviii), (xix), (xx), (xxi), (xxii), (xxiii) or (XXiv).

7. An electronic device comprising the organic compound of claim 1.

8. An organic compound according to claim 1, wherein B is any one of the skeletons represented by the following general formulas (B1) to (B4), in which: X2 and X3 independently represent oxygen atoms or sulfur atoms, in which: any one or two of R10 to R21 represent single bonds, and the remainder independently represent hydrogen, a hydrocarbon group having 1 to 10 carbon atoms, a cyclic hydrocarbon group having 3 to 10 carbon atoms, an aromatic group having 6 to 14 substituted or unsubstituted carbon atoms, or a diarylamine group having 12 to 32 substituted or unsubstituted carbon atoms, in which: In formula (B3), any one or two of R30 to R41 represent a single bond, and the remaining ones independently represent hydrogen, a hydrocarbon group with 1 to 10 carbon atoms, a cyclic hydrocarbon group with 3 to 10 carbon atoms, a substituted or unsubstituted aromatic group with 6 to 14 carbon atoms, or a substituted or unsubstituted diarylamine group with 12 to 32 carbon atoms. In formula (B4), any one or two of R50 to R61 represent a single bond, and the remaining ones independently represent hydrogen, a hydrocarbon group with 1 to 10 carbon atoms, a cyclic hydrocarbon group with 3 to 10 carbon atoms, a substituted or unsubstituted aromatic group with 6 to 14 carbon atoms, or a substituted or unsubstituted diarylamine group with 12 to 32 carbon atoms. Any one or two of R70 to R81 represent a single bond, and the rest independently represent hydrogen, a hydrocarbon group with 1 to 10 carbon atoms, a cyclic hydrocarbon group with 3 to 10 carbon atoms, an aromatic group with 6 to 14 substituted or unsubstituted carbon atoms, or a diarylamine group with 12 to 32 substituted or unsubstituted carbon atoms.

9. The organic compound according to claim 8, wherein B is any one of the skeletons represented by the general formula (B1) to the general formula (B3).

10. The organic compound according to claim 8, wherein X2 and X3 are both oxygen atoms.

11. An organic compound according to claim 1, wherein B is a skeleton represented by the following general formula (B1), in which: X2 and X3 independently represent oxygen atoms or sulfur atoms, respectively; one or two of R10 to R21 represent single bonds, and the remainder independently represent hydrogen, a hydrocarbon group having 1 to 10 carbon atoms, a cyclic hydrocarbon group having 3 to 10 carbon atoms, an aromatic group having 6 to 14 substituted or unsubstituted carbon atoms, or a diarylamine group having 12 to 32 substituted or unsubstituted carbon atoms.

12. An organic compound according to claim 11, wherein any one or two of R11, R12, R17 and R18 of the general formula (B1) represent a single bond.

13. An organic compound according to claim 11, wherein q in the general formula (G1) is 2, and R11 or R12 in the general formula (B1) is a single bond, and R17 or R18 is a single bond.

14. An organic compound according to claim 11, wherein q in the general formula (G1) is 2, and R11 and R17 in the general formula (B1) are single bonds.

15. An organic compound according to claim 11, wherein q in the general formula (G1) is 2, and R12 and R18 in the general formula (B1) are single bonds.

16. An organic compound according to claim 1, wherein B is a skeleton represented by the following general formula (B2), in which: X2 and X3 independently represent an oxygen atom or a sulfur atom, respectively; one or two of R30 to R41 represent a single bond, and the remainder independently represent hydrogen, a hydrocarbon group having 1 to 10 carbon atoms, a cyclic hydrocarbon group having 3 to 10 carbon atoms, an aromatic group having 6 to 14 substituted or unsubstituted carbon atoms, or a diarylamine group having 12 to 32 substituted or unsubstituted carbon atoms.

17. An organic compound according to claim 16, wherein any one or two of R31, R32, R37 and R38 of the general formula (B2) represent a single bond.

18. An organic compound according to claim 16, wherein q in the general formula (G1) is 2, and R31 or R32 and R37 or R38 in the general formula (B2) are single bonds.

19. An organic compound according to claim 16, wherein q in the general formula (G1) is 2, and R31 and R37 in the general formula (B2) are single bonds.

20. An organic compound according to claim 16, wherein q in the general formula (G1) is 2, and R32 and R38 in the general formula (B2) are single bonds.

21. An organic compound according to claim 1, wherein B is a skeleton represented by the following general formula (B3), in which: X2 and X3 independently represent an oxygen atom or a sulfur atom, respectively; one or two of R50 to R61 represent a single bond, and the remainder independently represent hydrogen, a hydrocarbon group having 1 to 10 carbon atoms, a cyclic hydrocarbon group having 3 to 10 carbon atoms, an aromatic group having 6 to 14 substituted or unsubstituted carbon atoms, or a diarylamine group having 12 to 32 substituted or unsubstituted carbon atoms.

22. An organic compound according to claim 21, wherein any one or two of R51, R52, R57 and R58 of the general formula (B3) represent a single bond.

23. An organic compound according to claim 21, wherein q in the general formula (G1) is 2, and R51 or R52 and R57 or R58 in the general formula (B3) are single bonds.

24. An organic compound according to claim 21, wherein q in the general formula (G1) is 2, and R51 and R57 in the general formula (B3) are single bonds.

25. An organic compound according to claim 21, wherein q in the general formula (G1) is 2, and R52 and R58 in the general formula (B3) are single bonds.

26. A light-emitting element comprising the organic compound of claim 1.

27. A light-emitting device, comprising: The light-emitting element as claimed in claim 26; And transistors or substrates.

28. An electronic device comprising: The light-emitting device as claimed in claim 27; And sensors, operation buttons, speakers or microphones.

29. A light-emitting device and a housing of a light-emitting device as claimed in claim 27.

30. An organic compound according to claim 1, wherein Ar1 is an aromatic group having 6 to 25 carbon atoms, either substituted or unsubstituted.

31. An organic compound according to claim 30, wherein Ar1 is any one of the groups represented by the following general formulas (g1) to (g3), A is any one of the groups represented by the following general formulas (g1) to (g3), a1 to a3 are each independently a divalent aromatic group having 6 to 14 carbon atoms, substituted or unsubstituted, in the general formulas (g1) to (g3): any one of R1 to R9 represents a single bond, and the others independently represent hydrogen, a hydrocarbon group having 1 to 10 carbon atoms, a cyclic hydrocarbon group having 3 to 10 carbon atoms, or an aromatic group having 6 to 14 carbon atoms, substituted or unsubstituted; when A is a group represented by the general formula (g3) and R9 of the group represented by the general formula (g3) represents a single bond, n is 1 or 2; When Ar1 is a base represented by the general formula (g3) and R9 of the base represented by the general formula (g3) represents a single bond, m is 1 or 2.

32. An organic compound according to claim 31, wherein A is a base represented by the general formula (g1).

33. An organic compound according to claim 31, wherein when A and / or Ar1 are each independently a base represented by the general formula (g1) or the general formula (g2), any of R1 to R3 in the base represented by the general formula (g1) or the general formula (g2) is a single bond, and when A and / or Ar1 are a base represented by the general formula (g3), R2 or R3 in the base represented by the general formula (g3) is a single bond.

34. The organic compound according to claim 31, wherein q is 0.

35. An organic compound according to claim 31, wherein A is a base represented by the general formula (g1) or the general formula (g3), and R2 in the base represented by the general formula (g1) or the general formula (g3) represents a single bond.

36. An organic compound according to any one of claims 32 to 35 of the patent application, wherein n is 0.

Images