作者: Minoru Tsuda , Takayuki Ishida , Takashi Nogami , Sadamu Kurono , Mamoru Ohashi
DOI: 10.1016/S0040-4039(00)91828-8
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摘要: Dichlorocarbene generated by pyrolysis of sodium trichloroacetate was found to add C60 in a benzene-diglyme mixed solvent. The products C60CCl2)n (n=1-3) were isolated means gel permeation chromatography eluted with toluene and characterized FAB mass spectroscopy. structure Of C60(CCl2) determined 13C NMR addition occurred at the 6-ring/6-ring junction, giving cyclopropane structure.