The present invention provides a naphthalenetetracarboxylic acid diimide derivative represented by the following general formula (1):
wherein R1 and R2, which are identical or different, each represent a substituted or non-substituted alkyl group or a substituted or non-substituted aromatic hydrocarbon group; R3 represents an alkyl group having 1 to 8 carbon atoms or an aromatic hydrocarbon group; R4, R5, R6 and R7, which are identical or different, each represent a hydrogen atom, a substituted or non-substituted alkyl group, or a substituted or non-substituted aromatic hydrocarbon group; and R1 and R2 may be linked to form a substituted or non-substituted heterocyclic group including a nitrogen atom; with compounds where all of R1, R2 and R3 are a methyl group, and compounds where both of R1 and R2 are a methyl group and R3 is a 1-octyl group being excluded.
本发明提供了一种由以下通式(1)代表的
萘四
羧酸二
亚胺衍
生物:
其中 R1 和 R2 相同或不同,各自代表取代或非取代的烷基或取代或非取代的
芳香烃基; R3 代表具有 1 至 8 个碳原子的烷基或
芳香烃基; R4、R5、R6 和 R7 相同或不同,各自代表氢原子、取代或非取代的烷基或取代或非取代的
芳香烃基;R1和R2可连接形成取代或非取代的杂环基团,包括一个氮原子;不包括R1、R2和R3均为甲基的化合物,以及R1和R2均为甲基且R3为1-辛基的化合物。