Ramos Alberto, Lough Alan J, Stephan Douglas W
Department of Chemistry, University of Toronto, 80 St George St, Toronto, Ontario, CanadaM5S 3H6.
Chem Commun (Camb). 2009 Mar 7(9):1118-20. doi: 10.1039/b819525k. Epub 2009 Jan 12.
Mono- and bis-phosphinoferrocenes are shown to react as frustrated Lewis pairs (FLPs) to effect nucleophilic aromatic substitution on B(C(6)F(5))(3) and/or activate H(2) to form ferrocenylphosphonium borates.
单膦基和双膦基二茂铁被证明可作为受阻路易斯酸碱对(FLPs)发生反应,以实现对B(C(6)F(5))(3)的亲核芳香取代反应和/或活化H(2)以形成二茂铁基鏻硼酸盐。