Synthesis and Reactivity of Platinum Group Metal Complexes Featuring the New Pincer-like Bis(phosphino)silyl Ligand [κ<sup>3</sup>-(2-Ph<sub>2</sub><i>P</i>C<sub>6</sub>H<sub>4</sub>)<sub>2</sub><i>Si</i>Me]<sup>−</sup> ([PSiP]): Application in the Ruthenium-Mediated Transfer Hydrogenation of Ketones
作者:Morgan C. MacInnis、Darren F. MacLean、Rylan J. Lundgren、Robert McDonald、Laura Turculet
DOI:10.1021/om7009528
日期:2007.12.1
coordinatively unsaturated Ru, Rh, Pd, and Pt complexes supported by the new pincer-like bis(phosphino)silyl ligand [κ3-(2-Ph2PC6H4)2SiMe]− ([PSiP]) is described. In the first application of silyl pincer-type complexes in transfer hydrogenation catalysis, [PSiP]Ru species were shown to be effective in mediating the reduction of ketones employing basic iPrOH as the hydrogen source.
配位不饱和钌,铑,钯,和铂配合物的由新的钳状二(膦基)甲硅烷基配体支持的合成[κ 3 - (2-PH 2 P c ^ 6 ħ 4)2的Si本人] -([PSIP ])。在甲硅烷基钳型配合物在转移氢化催化中的首次应用中,[PSiP] Ru物种被证明可有效地介导使用碱性i PrOH作为氢源的酮还原反应。