| CPC C07F 5/027 (2013.01) [H10K 85/615 (2023.02); H10K 85/636 (2023.02); H10K 85/6572 (2023.02); H10K 85/658 (2023.02); H10K 50/11 (2023.02); H10K 50/15 (2023.02); H10K 50/16 (2023.02); H10K 50/17 (2023.02); H10K 50/171 (2023.02); H10K 50/18 (2023.02); H10K 85/6574 (2023.02)] | 22 Claims |
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1. A boron compound represented by any one of the following Chemical Formulas A to C:
 wherein,
Q1 to Q3, which are same or different, are each independently a substituted or unsubstituted aromatic hydrocarbon ring of 6 to 50 carbon atoms, or a substituted or unsubstituted heteroaromatic ring of 2 to 50 carbon atoms,
Y is any one selected from N—R3, CR4R5, O, and S,
X is B, and
R3 to R5, which are same or different, are each independently any one selected from a hydrogen atom, a deuterium, a substituted or unsubstituted alkyl of 1 to 30 carbon atoms, a substituted or unsubstituted aryl of 6 to 50 carbon atoms, a substituted or unsubstituted cycloalkyl of 3 to 30 carbon atoms, a substituted or unsubstituted heteroaryl of 2 to 50 carbon atoms, a substituted or unsubstituted alkylamine of 1 to 30 carbon atoms, a substituted or unsubstituted arylamine of 5 to 30 carbon atoms, a substituted or unsubstituted alkylsilyl of 1 to 30 carbon atoms, a substituted or unsubstituted arylsilyl of 5 to 30 carbon atoms, a nitro, a cyano, and a halogen,
R3 to R5 may be each connected to the Q2 ring moiety or Q3 ring moiety to form an additional mono- or polycyclic aliphatic or aromatic ring and
R4 and R5 may be connected to each other to form an additional mono- or polycyclic aliphatic or aromatic ring,
Cy1 is a substituted or unsubstituted alkylene of 1 to 10 carbon atoms to form a ring with the nitrogen (N) atom, the aromatic carbon atom of Q1 to which the nitrogen (N) atom is connected, and the aromatic carbon atom of Q1 to which Cy1 is to bond,
wherein, in Chemical Formula A and Chemical Formula B, when Y is N—R3, Cy1 is a substituted or unsubstituted alkylene of 3 to 10 carbon atoms to form a ring with the nitrogen (N) atom, the aromatic carbon atom of Q1 to which the nitrogen (N) atom is connected, and the aromatic carbon atom of Q1 to which Cy1 is to bond,
Cy2 in Chemical formula B is a substituted or unsubstituted alkylene of 1 to 10 carbon atoms to form a saturated hydrocarbon ring added to Cy1, together with the carbon atoms of Cy1, and
Cy3 in Chemical Formula C is a substituted or unsubstituted alkylene of 1 to 10 carbon atoms to form a ring with the aromatic carbon atom of Q3 to which Cy3 is to bond, the aromatic carbon atom of Q3 to which the nitrogen (N) atom is connected, the nitrogen (N) atom, and the carbon atom of Cy1 to which the nitrogen (N) atom is connected,
wherein at least one of Q1 to Q3 in Chemical Formulas A and B is an aromatic hydrocarbon ring of 6 to 50 carbon atoms or an aromatic heteroring of 2 to 50 carbon atoms, each having an arylamino represented the following Structural Formula F bonded thereto:
 wherein, “—*” denotes a bonding site to at least one of Q1 to Q3, and
Ar11 and Ar12, which are same or different, are each independently a substituted or unsubstituted aryl of 6 to 12 carbon atoms,
wherein, the term ‘substituted’ in the expression “substituted or unsubstituted” used for compounds of Chemical Formulas A to C means having at least one substituent selected from the group consisting of a deuterium atom, a cyano, a halogen, a nitro, an alkyl of 1 to 24 carbon atoms, a halogenated alkyl of 1 to 24 carbon atoms, an aryl of 6 to 24 carbon atoms, an arylalkyl of 7 to 24 carbon atoms, an alkylaryl of 7 to 24 carbon atoms, a heteroaryl of 2 to 50 carbon atoms, a heteroarylalkyl of 2 to 24 carbon atoms, an alkoxy of 1 to 24 carbon atoms, an alkylamino of 1 to 24 carbon atoms, an arylamino of 6 to 24 carbon atoms, a heteroarylamino of 1 to 24 carbon atoms, an alkylsilyl of 1 to 24 carbon atoms, and an arylsilyl of 6 to 24 carbon atoms.
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