| abstract |
PROBLEM TO BE SOLVED: To provide a novel heterocyclic compound. In particular, a novel heterocyclic compound capable of improving the element characteristics of a light emitting device is provided. SOLUTION: A substituted or unsubstituted dibenzo [f, h] quinoxalinyl group and a substituted or unsubstituted benzobisbenzofuranyl group are bonded via a substituted or unsubstituted arylene group by the following general formula (G1). ) Is a heterocyclic compound. (In the formula, DBq represents a substituted or unsubstituted dibenzo [f, h] quinoxalinyl group. Ar 1 represents a substituted or unsubstituted arylene group having 6 to 13 carbon atoms, n represents 0 or 1, Ar 2 represents a substituted or unsubstituted arylene group having 6 to 13 carbon atoms, and A Represents a substituted or unsubstituted benzobisbenzofuranyl group. Also, Ar 1 and Ar 2 When the arylene group represented by is having a substituent, the substituents may be bonded to each other to form a ring. ) [Selection diagram] None |