CONJUGATED COMPOUND, NITROGENATED CONDENSED-RING COMPOUND, NITROGENATED CONDENSED-RING POLYMER, ORGANIC THIN FILM, AND ORGANIC THIN FILM ELEMENT
申请人:Osaka University
公开号:EP2223918A1
公开(公告)日:2010-09-01
According to the first invention group there are provided conjugated compounds having two or more groups represented by the following formula (I) or the following formula (II):
wherein one of Ar and Ar' represents a C6 or greater divalent aromatic hydrocarbon group and the other represents a C4 or greater divalent heterocyclic group, wherein the groups each may have a substituent, with the proviso that the groups as a whole contain no fluorine atoms, R1 and R2 each independently represent a hydrogen atom, a halogen atom or a monovalent group, and Ar" represents a trivalent aromatic hydrocarbon or trivalent heterocyclic group; when the conjugated compound has two or more groups represented by formula (I), the portion excluding these groups contain no fluorine atoms.
According to the second group of the present invention there are provided nitrogen-containing fused-ring compounds represented by the following formula (α-I):
in formula (α-I), R21 and R22 each independently represent a hydrogen atom, a halogen atom or an optionally substituted monovalent group, and Z21 and Z22 , each independently represent any one of the groups represented by the following formulas (α-i)-(α-ix);
wherein R23, R24, R25 and R26 each independently represent a hydrogen atom, a halogen atom or a monovalent group, and R23 and R24 may bond together to form a ring, the left side and the right side of the group represented by formula (α-viii) may be interchanged.
根据第一发明组,提供了具有两个或两个以上由下式(I)或下式(II)代表的基团的共轭化合物:
其中Ar和Ar'中的一个代表C6或更高的二价芳香烃基团,另一个代表C4或更高的二价杂环基团,其中各基团可有一个取代基,但各基团整体上不含氟原子,R1和R2各自独立地代表氢原子、卤素原子或一价基团,Ar "代表三价芳香烃或三价杂环基团;当共轭化合物具有两个或两个以上由式(I)表示的基团时,不包括这些基团的部分不含有氟原子。
根据本发明的第二组,提供了由下式(α-I)代表的含氮熔环化合物:
式(α-I)中,R21 和 R22 各自独立地代表氢原子、卤素原子或任选取代的一价基团,Z21 和 Z22 ,各自独立地代表下列式(α-i)-(α-ix)所代表的基团中的任一个;
其中 R23、R24、R25 和 R26 各自独立地代表氢原子、卤素原子或单价基团,且 R23 和 R24 可键合在一起形成环,式 (α-viii) 所代表基团的左侧和右侧可互换。