| abstract |
Provided are a novel chalcogen-containing aromatic compound and an organic electronic device using that compound. This compound is a chalcogen-containing aromatic compound represented by the formula (1). Among the organic electronic devices that use this chalcogen-containing aromatic compound are organic EL devices, organic TFT devices, photovoltaic devices, and the like. In the formula (1): X represents oxygen, sulfur, or selenium; A represents an alkyl group, cycloalkyl group, alkenyl group, alkynyl group, aromatic hydrocarbon group, heteroaromatic ring, or amino group; n represents mutually independent integers of 0 - 2, but the sum of two instances of n is 1 - 4. |