An AlCl3-mediated Friedel–Crafts reaction of arenes with C60 affords two-fold hydroarylated compounds, C60Ar2H2, which upon deprotonation with tBuOK and oxidation with CuBr·SMe2 yield 1,4-diaryl[60]fullerenes, C60Ar2 (Ar = Ph, 4-Me-C6H4, 3,4-Me2-C6H3, and 4-Ph-C6H4) in good yield. A solution-processed, thin-film organic photovoltaic device using C60(4-PhC6H4)2 as electron acceptor material showed a
AlCl 3介导的芳烃与C 60的Friedel-Crafts反应可得到两倍的氢芳基化化合物C 60 Ar 2 H 2,经t BuOK脱质子反应并经CuBr·SMe 2氧化可制得1,4-二芳基[60]。富勒烯,C 60的Ar 2(Ar为pH值,4-ME-C 6 H ^ 4,3,4--ME 2 -C 6 ħ 3和4-PH-C 6 H ^ 4)以良好的收率。使用C 60(4-PhC 6 H 4)2作为电子受体材料显示出2.3%的功率转换效率。