HETEROACENE COMPOUND, ORGANIC SEMICONDUCTOR MATERIAL, AND ORGANIC ELECTRONIC DEVICE

摘要

Provided are: a heteroacene compound which is useful as an organic semiconductor material; and an organic electronic device which uses the compound. Specifically provided are: a heteroacene compound which has a skeleton represented by formula (1); an organic semiconductor material which contains the compound; and an organic electronic device which uses the organic semiconductor material. (In formula (1), ring structure A represents a five-membered heterocyclic ring represented by formula (2) and fused to an adjacent ring; X represents O, S or N-Z; Z represents an alkyl group, a cycloalkyl group, an alkenyl group, an alkynyl group, an aromatic hydrocarbon group or an aromatic heterocyclic group; and R represents a hydrogen atom, an alkyl group, an aromatic hydrocarbon group or an aromatic heterocyclic group.)