| abstract |
An amino compound for an organic light-emitting device of general formula [1]: n n n n n n n n n n wherein X 1 is bonded to the pair of fluorenyl groups at meta-positions to each other and is substituted or unsubstituted aromatic ring, fused polycyclic ring, or heterocyclic ring; Y 1 and Y 2 are each substituted or unsubstituted alkyl, aryl, or heterocyclic and are the same or different; Z 1 to Z 4 are each hydrogen, halogen, or substituted or unsubstituted alkyl, aralkyl, alkenyl, alkynyl, alkoxy, aryl, or heterocyclic and are the same or different; R 1 to R 4 are each hydrogen, halogen, or substituted or unsubstituted alkyl, aryl, or heterocyclic and are the same or different; a and d are each 1 to 4; and b and c are each 1 to 3. |