Cu(I) β-Diketiminates for Alkene Aziridination: Reversible Cu -- Arene Binding and Catalytic Nitrene Transfer PhI==NTs. - Amisial, LaTasha D.; Dai, Xuliang; Kinney, R. Adam; Krishnaswamy, Ammani; Warren, Timothy H. (Inorganic Chemistry, 2004)