Patent ID: 8580398

Claim:
A material for organic electroluminescent devices which comprises a compound represented by any one of following general formula (3) to (5): wherein Cz represents a substituted or unsubstituted carbazolyl group, M represents a substituted or unsubstituted heteroaromatic cyclic group selected from the group consisting of pyridine, pyrimidine, pyrazine, triazine, aziridine, azaindolidine, indolidine, indole, isoindole, indazole, purine, pteridine, β-carboline, naphthylidine, quinoxaline, quinazoline, acridine, phenanthroline and phenazine, a plurality of Cz may represent different groups, a plurality of M may represent different groups, and when the compound is represented by general formula (4), M is not triazine.