Condensed cyclic compound and organic light-emitting diode including the same

摘要

A condensed cyclic compound is represented by Formula 1, and an organic light-emitting diode includes the condensed cyclic compound:;
wherein, in Formula 1, the descriptions of Ar1 to Ar4, and R1 to R6 are as defined in the present specification. An organic light-emitting diode including an organic layer including the condensed cyclic compound may have a low driving voltage, a high light-emitting efficiency, and a long lifespan.

主权项

1. A condensed cyclic compound represented by Formula 1: wherein, in Formula 1, Ar1 to Ar4 are each independently selected from a substituted or unsubstituted C6-C30 aryl group, a substituted or unsubstituted C4-C30 heteroaryl group, and a substituted or unsubstituted monovalent C6-C30 non-aromatic condensed polycyclic group; R1 and R2 are each independently selected from a substituted or unsubstituted C1-C10 alkyl group, a substituted or unsubstituted C2-C10 alkenyl group, a substituted or unsubstituted C2-C10 alkynyl group, a substituted or unsubstituted C1-C10 alkoxy group, a substituted or unsubstituted C3-C10 cycloalkyl group, a substituted or unsubstituted C3-C10 cycloalkenyl group, a substituted or unsubstituted C3-C10 heterocycloalkyl group, a substituted or unsubstituted C3-C10 heterocycloalkenyl group, a substituted or unsubstituted C6-C30 aryl group, a substituted or unsubstituted C2-C30 heteroaryl group, a substituted or unsubstituted C6-C30 aryloxy group, a substituted or unsubstituted C6-C30 arylthio group, a monovalent C6-C30 non-aromatic condensed polycyclic group, —Si(Q1)(Q2)(Q3), and —B(Q4)(Q5); R3 to R6 are each independently selected from a hydrogen atom, a deuterium atom, a halogen atom, a hydroxyl group, a cyano group, a nitro group, an amino group, an amidino group, a hydrazine group, a hydrazone group, a carboxyl group or a salt thereof, a sulfonic acid group or a salt thereof, a phosphoric acid group or a salt thereof, a substituted or unsubstituted C1-C10 alkyl group, a substituted or unsubstituted C2-C10 alkenyl group, a substituted or unsubstituted C2-C10 alkynyl group, a substituted or unsubstituted C1-C10 alkoxy group, a substituted or unsubstituted C3-C10 cycloalkyl group, a substituted or unsubstituted C3-C10 cycloalkenyl group, a substituted or unsubstituted C3-C10 heterocycloalkyl group, a substituted or unsubstituted C3-C10 heterocycloalkenyl group, a substituted or unsubstituted C6-C30 aryl group, a substituted or unsubstituted C2-C30 heteroaryl group, a substituted or unsubstituted C6-C30 aryloxy group, a substituted or unsubstituted C6-C30 arylthio group, a monovalent C6-C30 non-aromatic condensed polycyclic group, —Si(Q1)(Q2)(Q3), and —B(Q4)(Q5), wherein at least one substituent of the substituted C1-C10 alkyl group, substituted C2-C10 alkenyl group, substituted C2-C10 alkynyl group, substituted C1-C10 alkoxy group, substituted C3-C10 cycloalkyl group, substituted C3-C10 cycloalkenyl group, substituted C3-C10 heterocycloalkyl group, substituted C3-C10 heterocycloalkenyl group, substituted C6-C30 aryl group, substituted C2-C30 heteroaryl group, substituted C6-C30 aryloxy group, and substituted C6-C30 arylthio group is selected from: a deuterium atom, a halogen atom, a hydroxyl group, a cyano group, a nitro group, an amino group, an amidino group, a hydrazine group, a hydrazone group, a carboxyl group or a salt thereof, a sulfonic acid group or a salt thereof, a phosphoric acid group or a salt thereof, a C1-C30 alkyl group, a C2-C30 alkenyl group, a C2-C30 alkynyl group, and a C1-C30 alkoxy group; a C1-C30 alkyl group, a C2-C30 alkenyl group, a C2-C30 alkynyl group, and a C1-C30 alkoxy group, each substituted with at least one of a deuterium atom, a halogen atom, a hydroxyl group, a cyano group, a nitro group, an amino group, an amidino group, a hydrazine group, a hydrazone group, a carboxyl group or a salt thereof, a sulfonic acid group or a salt thereof, a phosphoric acid group or a salt thereof, a C3-C10 cycloalkyl group, a C3-C10 heterocycloalkyl group, a C3-C10 cycloalkenyl group, a C3-C10 heterocycloalkenyl group, a C6-C30 aryl group, a C2-C30 heteroaryl group, a C6-C30 aryloxy group, a C6-C30 arylthio group, a monovalent C6-C30 non-aromatic condensed polycyclic group, —N(Q11)(Q12), —Si(Q13)(Q14)(Q15), and —B(Q16)(Q17); a C3-C10 cycloalkyl group, a C3-C10 cycloalkenyl group, a C3-C10 heterocycloalkyl group, a C3-C10 heterocycloalkenyl group, a C6-C30 aryl group, a C2-C30 heteroaryl group, a C6-C30 aryloxy group, a C6-C30 arylthio group, and a monovalent C2-C30 non-aromatic condensed polycyclic group; a C3-C10 cycloalkyl group, a C3-C10 cycloalkenyl group, a C3-C10 heterocycloalkyl group, a C3-C10 heterocycloalkenyl group, a C6-C30 aryl group, a C2-C30 heteroaryl group, a C6-C30 aryloxy group, a C6-C30 arylthio group, and a monovalent C6-C30 non-aromatic condensed polycyclic group, each substituted with at least one of a deuterium atom, a halogen atom, a hydroxyl group, a cyano group, a nitro group, an amino group, an amidino group, a hydrazine group, a hydrazone group, a carboxyl group or a salt thereof, a sulfonic acid group or a salt thereof, a phosphoric acid group or a salt thereof, a C1-C30 alkyl group, a C2-C30 alkenyl group, a C2-C30 alkynyl group, a C1-C30 alkoxy group, a C3-C10 cycloalkyl group, a C3-C10 heterocycloalkyl group, a C3-C10 cycloalkenyl group, a C3-C10 heterocycloalkenyl group, a C6-C30 aryl group, a C2-C30 heteroaryl group, a C6-C30 aryloxy group, a C6-C30 arylthio group, a monovalent C6-C30 non-aromatic condensed polycyclic group, —N(Q21)(Q22), —Si(Q23)(Q24)(Q25), and —B(Q26)(Q27); and —Si(Q31)(Q32)(Q33) and —B(Q34)(Q35); Q1 to Q5, Q11 to Q17, Q21 to Q27, and Q31 to Q37 are each independently selected from a hydrogen atom, a C1-C30 alkyl group, a C2-C30 alkenyl group, a C2-C30 alkynyl group, a C1-C30 alkoxy group, a C3-C10 cycloalkyl group, a C3-C10 heterocycloalkyl group, a C3-C10 cycloalkenyl group, a C3-C10 heterocycloalkenyl group, a C6-C30 aryl group, a C2-C30 heteroaryl group, and a monovalent C6-C30 non-aromatic condensed polycyclic group.