CONJUGATED COMPOUND, NITROGENATED CONDENSED-RING COMPOUND, NITROGENATED CONDENSED-RING POLYMER, ORGANIC THIN FILM, AND ORGANIC THIN FILM ELEMENT

摘要

Disclosed is a conjugated compound having two or more groups each represented by the general formula (I) or (II). (I) (II) wherein one of Ar and Ar' represents a bivalent aromatic hydrocarbon group having 6 or more carbon atoms, and the other represents a bivalent heterocyclic group having 4 or more carbon atoms (each of these groups may have a substituent; provided that each of the groups contains no fluorine atom in its whole structure); R1 and R2 independently represent a hydrogen atom, a halogen atom or a univalent group; and Ar'' represents a trivalent aromatic hydrocarbon group or a trivalent heterocyclic group; provided that, when the conjugated compound has two or more groups both represented by the general formula (I), a moiety of the conjugated compound other than the groups contains no fluorine atom. Also disclosed is a nitrogenated condensed-ring compound represented by the general formula (a-I). (a-I) wherein R21 and R22 independently represent a hydrogen atom, a halogen atom or a univalent group which may be substituted by a substituent; Z21 and Z22 independently represent a group represented by any one formula selected from the formulae (a-i) to (a-ix). (a-i) (a-ii) (a-iii) (a-iv) (a-v) (a-vi) (a-vii) (a-viii) (a-ix) wherein R23, R24, R25 and R26 independently represent a hydrogen atom, a halogen atom or a univalent group, and R23 and R24 may together form a ring; and the group represented by the formula (a-viii) may be reversed left to right.