Dibenzorylenetetracarboximides of the general formula I
in which the variables are each defined as follows:
R′ are identical or different radicals:
hydrogen; optionally substituted aryloxy, arylthio, hetaryloxy or hetarylthio;
R are identical or different radicals:
hydrogen; optionally substituted C1-C30-alkyl, C3-C8-cycloalkyl, aryl or hetaryl;
m, n are each independently 0 or 1.
通式I的二苯基亚甲基四羧
酰亚胺,其中变量各自定义如下:R'是相同或不同的基团:氢;可选取代的芳氧基、芳
硫基、杂芳氧基或杂芳
硫基;R是相同或不同的基团:氢;可选取代的C1-C30烷基、C3-C8环烷基、芳基或杂芳基;m,n各自独立地为0或1。