Hypervalent Iodine Reagent Mediated Diamination of [60]Fullerene with Sulfamides or Phosphoryl Diamides

摘要

A hypervalent iodine-promoted intermolecular diamination reactions of C-60 with sulfamides or phosphoryl diamides affords two classes of novel C-60-fused cyclic sulfamide or phosphoryl diamide derivatives. The reaction between C-60 and sulfamides can be effectively controlled to selectively synthesize diamination products or azafulleroids under PhIO/I-2 or PhI(OAc)(2)/I-2 conditions, respectively. Moreover, phosphoryl diamides were first used as an amine source in the diamination of alkenes.