851706-14-4Relevant academic research and scientific papers
Reactivity of ruthenium(II) and copper(I) complexes that possess anionic heteroatomic ligands: Synthetic exploitation of nucleophilicity and basicity of amido, hydroxo, alkoxo, and aryloxo ligands for the activation of substrates that possess polar bonds as well as nonpolar C-H and H-H bonds
Gunnoe, T. Brent
, p. 1185 - 1203 (2007)
The preparation and reactivity of late transition-metal complexes in low oxidation states with nondative-heteroatomic ligands (e.g., amido, hydroxo, alkoxo, and aryloxo ligands) are described. For such complexes the disruption of ligand-to-metal π-donation because of a filled dπ manifold can enhance the nucleophilic and/or basic reactivity at the nondative-heteroatomic ligand relative to transition-metal complexes in high oxidation states. The chemistry of five- and six-coordinate Ru complexes with amido, hydroxo, methoxo, and aryloxo ligands is described including Bronsted acid/ base reactions, coordination, and activation of polar substrates toward N-C bond forming reactions and metal-mediated activation of dihydrogen and C-H bonds. The impact of ancillary ligands and Ru oxidation states (RuII versus Ru III) are discussed. In addition, the preparation and reactivity of well-defined monomeric two- and three-coordinate Cu complexes with amido, alkoxo, hydroxo, and aryloxo ligands are presented including examples of reactions to probe fundamental reactivity patterns as well as catalytic addition of N-H and O-H bonds across C=C bonds of olefins. Wiley-VCH Verlag GmbH & Co. KGaA, 2007.
Reactions of (PCP)Ru(CO)NHPh(PMe3) (PCP = 2,6-(CH 2PtBu2)2C6H3) with substrates that possess polar bonds
Zhang, Jubo,Gunnoe, T. Brent,Petersen, Jeffrey L.
, p. 2895 - 2907 (2008/10/09)
The Ru(II) amido complex (PCP)Ru(CO)(PMe3)(NHPh) (1) (PCP = 2,6-(CH2PtBU2)2C6H 3) reacts with compounds that possess polar C=N, C≡N, or C=O bonds (e.g., nitriles, carbodiimides,
