Аннотация:The Bamford–Stevens reaction with Cs-C70(CF3)8 providesfour regioisomeric cyclopropanated and at least one biscyclopropanated polyfunctional derivatives C70(CF3)8DPMn, n = 1, 2 [DPM = C(p-MeOC6H4)2]. A strong influence of the addition patterns on fluorescence and electrochemical properties is demonstrated for three spectrally identified monoadducts C70(CF3)8DPM.