Patent ID: 11963439
Assignee: ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
Field: Organic fine chemistry (Chemistry)
Classification: CPC H  C | IPC C  H

Claim 7:
8. The organic electroluminescent material according to claim 7, further comprising at least one compound represented by any one of the following formulas 11 to 15:, in formulas 11 to 15,
Ma represents a substituted or unsubstituted (C6-C30)aryl, a substituted or unsubstituted mono- or di- (C6-C30)arylamino, a substituted or unsubstituted mono- or di- (3- to 30-membered)heteroarylamino, a substituted or unsubstituted (C6-C30)aryl(3- to 30-membered)heteroarylamino, or a substituted or unsubstituted (3- to 30-membered)heteroaryl;
La represents a single bond, a substituted or unsubstituted (C6-C30)arylene, or a substituted or unsubstituted (3- to 30-membered)heteroarylene;
A represents S, O, N(Re), C(Rf)(Rg), Te, or Se;
ring B represents a naphthalene ring or a phenanthrene ring;
Ra to Rd, and Rh to Rk, each independently, represent hydrogen, deuterium, a halogen, a cyano, a substituted or unsubstituted (C1-C30)alkyl, a substituted or unsubstituted (C2-C30)alkenyl, a substituted or unsubstituted (C2-C30)alkynyl, a substituted or unsubstituted (C3-C30)cycloalkyl, a substituted or unsubstituted (C6-C30)aryl, a substituted or unsubstituted (3- to 30-membered)heteroaryl, a substituted or unsubstituted tri(C1-C30)alkylsilyl, a substituted or unsubstituted tri(C6-C30)arylsilyl, a substituted or unsubstituted di(C1-C30)alkyl(C6-C30)arylsilyl, a substituted or unsubstituted (C1-C30)alkyldi(C6-C30)arylsilyl, a substituted or unsubstituted mono- or di- (C1-C30)alkylamino, a substituted or unsubstituted (C1-C30)alkyl(C6-C30)arylamino, or a substituted or unsubstituted mono- or di- (C6-C30)arylamino; or may be linked to an adjacent substituent to form a ring(s);
Re to Rg, each independently, represent hydrogen, deuterium, a halogen, a cyano, a substituted or unsubstituted (C1-C30)alkyl, a substituted or unsubstituted (C6-C30)aryl, a substituted or unsubstituted (3- to 30-membered)heteroaryl, a substituted or unsubstituted (C3-C30)cycloalkyl, a substituted or unsubstituted (C1-C30)alkoxy, a substituted or unsubstituted tri(C1-C30)alkylsilyl, a substituted or unsubstituted di(C1-C30)alkyl(C6-C30)arylsilyl, a substituted or unsubstituted (C1-C30)alkyldi(C6-C30)arylsilyl, a substituted or unsubstituted tri(C6-C30)arylsilyl, a substituted or unsubstituted mono- or di- (C1-C30)alkylamino, a substituted or unsubstituted mono- or di- (C6-C30)arylamino, or a substituted or unsubstituted (C1-C30)alkyl(C6-C30)arylamino; and Rf and Rg may be linked to each other to form a ring(s);
w to y, q, and r, each independently, represents an integer of 1 to 4; z represents an integer of 1 to 3; and a and t, each independently, represent an integer of 1 or 2; n represents an integer of 1 to 9; and each of Rc, Ra to each of Rd, each of Ri to each of Rk, and each of La may be the same or different; and
the heteroaryl(ene) comprises at least one heteroatom selected from the group consisting of B, N, O, S, Si, P, Te, and Se.