Chemistry Letters, Vol.37, No.10, 1018-1019, 2008
One-pot Synthesis of Indolino[2',3':1,2][60]fullerenes from Fullerene Epoxide: Lewis Acid-assisted Nucleophilic Addition Followed by Intramolecular Cyclization
An efficient one-pot method for the synthesis of indolino[2 ',3 ':1,2][60]fullerene derivatives was developed, in which the formation and cyclization of a beta-amino alcohol intermediate by the nucleophilic reaction of fullerene epoxide with aromatic amines was promoted in the presence of aprotic heterogeneous catalysts.