Synthesis and electrochemical properties of N-isocyanurate-substituted aziridino[1,6][60]fullerene, an unusual product of cycloaddition to the 5,6-junction of fullerene

Deoxygenation of Some α-Dicarbonyl Compounds by Tris(diethylamino)phosphine in the Presence of Fullerene C60

“…On the other hand, the fullerene and compound 10 could have formed a molecular complex (Scheme ). The fullerene is known to form complexes with polycyclic compounds …”

“…The fullerene is known to form complexes with polycyclic compounds. 42 To try to separate compound 10 and C 60 p-Bu t -calix [8]arene 11 was added to the second fraction, resulting in the complex 12 precipitating (Scheme 2).…”

Study of Novel Interactions of Calixarene π-Systems with [60]- and [70]Fullerenes by the NMR Spectrometric Method

“…The interest in such novel materials has especially increased after the discovery of their superconductivity in [60]fullerene−alkali metal salts, ferromagnetism, and biological activity. , Theoretical calculation predicts that the LUMO of [60]- and [70]fullerene can accept six electrons, − and electrochemical studies − reveal reduction potentials corresponding to ([60]fullerene) n - and ([70]fullerene]) n - , n = 3−6. Thus, the high electron affinity of [60]- and [70]fullerene makes them efficient electron acceptors, and they form electron donor−acceptor (EDA) complexes with various electron donors like amines, − olefins, − etc. The study of formation of such complexes by [60]- and [70]fullerene in solution and in solid state is a field of current research. − …”

Synthesis and Electrochemical Properties of Fullerenylstyrenes

“…According to published data, 31−33 fullerene derivatives with LUMO energies higher than that of a widely used reference compound, PCBM ( [6,6]-phenyl-C61-butyric acid methyl ester), are more promising candidate acceptor materials for organic bulk heterojunction solar cells, because of increasing open-circuit voltage (V OC ). The experimentally found LUMO energy for PCBM is −3.74 eV, which is commensurate with the data obtained by us for compounds 1−4, 6, and 7 synthesized in our work.…”

“…Most often, fullerenes were functionalized using common methods of organic chemistry related to unsaturated compounds. Most widely used were the reactions of C 60 with diazo compounds, − azides, − α-halo carbanions generated in situ, − and azomethine ylides. , These reactions provided diverse cyclopropane, aziridine, and pyrrolidinofullerene derivatives, which were useful as components of modern solar cells, organic electronic devices, oil additives, , and compounds with various types of biological activity …”