The present invention provides a fullerene derivative represented by the following formula (1).
[In formula (1), a ring A represents a fullerene skeleton having 60 or more carbon atoms; Ar
1
, Ar
2
and Ar
3
are the same as or different from each other, and each represent an arylene group; E
1
, E
2
, E
3
and E
4
are the same as or different from each other, and each represent an aryl group; a and b each independently represent 0 or 1, and 0≦a+b≦1; m represents an integer of 1 to 6, n represents an integer of 1 to 4, p represents an integer of 0 to 5 and r represents an integer of 0 to 4.]
本发明提供了一种由以下公式(1)表示的
富勒烯衍
生物。[在公式(1)中,环A表示具有60个或更多碳原子的
富勒烯骨架; Ar1、Ar2和Ar3相同或不同,每个表示芳基烃基; E1、E2、E3和E4相同或不同,每个表示芳基基团; a和b各自独立地表示0或1,且0≦a+b≦1; m表示1至6的整数,n表示1至4的整数,p表示0至5的整数,r表示0至4的整数。]