Small Molecule Activation Mediated by a Thorium Terminal Imido Metallocene
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https://figshare.com/articles/dataset/Small_Molecule_Activation_Mediated_by_a_Thorium_Terminal_Imido_Metallocene/2146825
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资源简介：
The
base-free thorium terminal imido [η5-1,2,4-(Me3C)3C5H2]2ThN(p-tolyl) (1) activates a variety of small molecules
such as pyridine derivatives, amines, boranes, chlorosilane, elemental
selenium, and α,β-unsaturated esters. Reaction of 1 with pyridine, pyridine N-oxide, 2-methylpyridine N-oxide, p-toluidine, Ph2NH,
9-borabicyclo[3.3.1]nonane (9-BBN), PhSiH2Cl, elemental
selenium, PhSeSePh, and methyl methacrylate (MMA) formed the amido
pyridyl complexes [η5-1,2,4-(Me3C)3C5H2]2Th(NH-p-tolyl)(η2-C,N-C5H4N) (2), [η5-1,2,4-(Me3C)3C5H2]2Th(NH-p-tolyl)(κ2-C,O-C5H4NO) (3), and [η5-1,2,4-(Me3C)3C5H2]2Th(NH-p-tolyl)(κ2-C,O-2-MeC5H3NO) (4), diamide complexes [η5-1,2,4-(Me3C)3C5H2]2Th(NH-p-tolyl)2 (5) and [η5-1,2,4-(Me3C)3C5H2]2Th(NH-p-tolyl)(NPh2) (6), amido hydrido complex [η5-1,2,4-(Me3C)3C5H2]2Th(H)[N(p-tolyl)B(C8H14)] (7), amido chloride complex [η5-1,2,4-(Me3C)3C5H2]2Th(Cl)[N(p-tolyl)SiH2Ph] (8), amido selenido
complexes [η5-1,2,4-(Me3C)3C5H2]2Th[N(p-tolyl)Se–Se]
(9) and {[η5-1,2,4-(Me3C)3C5H2]Th(SePh)}2[μ-N(p-tolyl)]2 (10), and amido enolyl
complex [η5-1,2,4-(Me3C)3C5H2]2Th[N(p-tolyl)CH2C(Me)C(OMe)O] (11). The new complexes 2–3 and 6–11 were characterized by various spectroscopic techniques including
single crystal X-ray diffraction. Furthermore, density functional
theory (DFT) studies complement the experimental investigations.
创建时间：
2016-07-02
