Preparation and Characterization of Sulfonyl-Azafulleroid and Sulfonylaziridino-Fullerene Derivatives
作者:Lars Ulmer、Jochen Mattay
DOI:10.1002/ejoc.200300122
日期:2003.8
Thermolysis of several sulfonyl azides in the presence Of C-60 leads either to aza[60]fulleroids or to mixtures of aza[60]fulleroids and corresponding aziridino-fullerenes, depending on the substituent at the sulfonyl group. In all cases, 1,2-closed aziridino-fullerenes can be obtained from azafulleroids by irradiation. Addition of sulfonyl azides to C-70 only yields azafulleroids with C-s-symmetry