title: Controlled Oxidation of an NHC-Stabilized Phosphinoaminosilylene with Dioxygen.
abstract: Reaction of the N-heterocyclic carbene-stabilized phosphinoaminosilylene ArN(SiMe3)Si(I(i)Pr)PPh2 (Ar = 2,6-(i)Pr2C6H3, I(i)Pr = 1,3-diisopropyl-4,5-dimethyl-imidazol-2-ylidene) (2) with dioxygen resulted in the formation of the two products ArN = Si(I(i)Pr)(OSiMe3)(OPPh2) (3) and ArN = Si(I(i)Pr)(OSiMe3)PPh2 (4), and the ratios of the two products can be controlled by the reaction temperatures and dioxygen concentrations.
authors.affiliation: Jiangsu Key Laboratory of Pesticide Science, College of Sciences, Nanjing Agricultural University , Nanjing 210095, People's Republic of China.
authors.forename: Haiyan
authors.initials: H
authors.lastname: Cui
authors.affiliation: State Key Laboratory and Institute of Elemento-organic Chemistry, Nankai University , Tianjin 300071, People's Republic of China.
authors.forename: Jianying
authors.initials: J
authors.lastname: Zhang
authors.affiliation: Department of Chemistry, Southern Methodist University , 3215 Daniel Avenue, Dallas, Texas 75275-0314, United States.
authors.forename: Yunwen
authors.initials: Y
authors.lastname: Tao
authors.affiliation: State Key Laboratory and Institute of Elemento-organic Chemistry, Nankai University , Tianjin 300071, People's Republic of China.
authors.forename: Chunming
authors.initials: C
authors.lastname: Cui