annulation reaction of [60]fullerene with diarylethanones, benzoylacetonitriles, and β-dicarbonyl compounds has been developed for the direct construction of diverse disubstituted dihydrofuran-fused [60]fullerenederivatives. This transformation exhibits a remarkably broad substrate scope and functional group tolerance and provides a useful method to a scarce class of fullerenederivatives.
Adduct removal from methanofullerenes via reductive electrochemistry
作者:Marcel W. J. Beulen、Luis Echegoyen、José A. Rivera、M. Ángeles Herranz、Ángel Martín-Domenech、Nazario Martín
DOI:10.1039/b001428l
日期:——
Electrochemical reduction of different spiromethanofullerenes
leads to adduct removal, opening the way to new
protecting–deprotecting groups in fullerene chemistry.