Thermal Reactions of Fullerenes with Cyclic Organosilicon and Organogermanium Compounds: Silylation and Germylation of C60 and C70
作者： Masahiro Kako , Daiki Inaba , Kazuya Minami , Ryosuke Iida , Tsukasa Nakahodo
DOI: 10.1002/HC.21230
关键词:
摘要: Thermal reactions of empty fullerenes with disilirane (1) and digermirane (2) afforded the corresponding bis-silylated bis-germylated derivatives. When a bicyclic fused silirane (3a) was heated in presence C70, two silylene adducts were obtained through thermal extrusion silylenes. These results provide complementary method to photochemical addition reactive silicon germanium compounds, which have been long employed for derivatization fullerenes. Electrochemical analyses revealed redox properties silylated germylated indicating electronic perturbation caused by silyl germyl groups introduced on fullerene cages. Theoretical calculations also conducted understanding property
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