Provided is a compound of Chemical Formula 1:
wherein:
Y
1
to Y
9
are each independently N, C—H, C-D, or C-L′-R, provided that at least one of Y
1
to Y
9
is N;
L′ is a single bond or a substituted or unsubstituted C
6-60
arylene;
R is a substituted or unsubstituted C
6-60
aryl or C
2-60
heteroaryl containing any one or more of N, O and S;
L is a single bond, a substituted or unsubstituted C
6-60
arylene, or a substituted or unsubstituted C
2-60
heteroarylene containing any one or more of N, O and S;
L
1
and L
2
are each independently a single bond or a substituted or unsubstituted C
6-60
arylene; and
Ar
1
and Ar
2
are each independently a substituted or unsubstituted C
6-60
aryl or C
2-60
heteroaryl containing any one or more of N, O and S;
and an organic light emitting device including the same.
提供的是
化学式1的化合物,其中:Y1至Y9各自独立地为N、C-H、C-D或C-L'-R,但至少有一个Y1至Y9为N;L'为单键或取代或未取代的C6-60芳基烃;R为取代或未取代的C6-60芳基或C2-60杂芳基,其中包含任何一个或多个N、O和S;L为单键、取代或未取代的C6-60芳基或取代或未取代的C2-60杂芳基,其中包含任何一个或多个N、O和S;L1和
L2各自独立地为单键或取代或未取代的C6-60芳基;Ar1和Ar2各自独立地为取代或未取代的C6-60芳基或C2-60杂芳基,其中包含任何一个或多个N、O和S;以及包括该化合物的有机发光器件。