Synthesis of fulleropyrrolidine derivatives of C_(60)

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1 Experimental ORGANIC chemical derivatization of fullerene by cycloaddition reactions has attracted in-tense interest. It has been found that C_(60) can undergo a series of cycloaddition reactions associ-ated with poorly-conjugated and electron-deficient alkenes, including [4+2], [3+2], [2+2] and [2+1] cycloaddition reaction, 1, 3-dipolar cycloaddition reactions. [3+2] cycloaddi-tion reactions of azomethine ylides to C_(60) have been widely used to prepare N-substituted and
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