A general catalytic procedure for the cycloaddition of diazo amides to fullerene C60 in the presence of the three-component catalyst, Pd(acac)2–PPh3–Et3Al, has been developed. Depending on the reaction conditions, pyrazolinofullerenes or methanofullerenes are formed.
Arechavala-Gomeza, V., Cirak, S., Anthony, K., Morgan, J., & Muntoni, F. (2012). Exon-skipping therapy for Duchenne muscular dystrophy - Authors' reply. The Lancet. https://doi.org/10.1016/S0140-6736(12)60064-6