Activation of sulfur dioxide by bis[N,N'-diisopropylbenzamidinato(-)]silicon(II): synthesis of neutral six-coordinate silicon(IV) complexes with chelating O,O'-Sulfito or O,O'-dithionito ligands.
Activation of sulfur dioxide by bis[N,N'-diisopropylbenzamidinato(-)]silicon(II): synthesis of neutral six-coordinate silicon(IV) complexes with chelating O,O'-Sulfito or O,O'-dithionito ligands.
复制标题
双[N,N-二异丙基苯甲脒(-)]硅(II)活化二氧化硫：合成具有螯合O,O-亚硫酸基或O,O-连二亚硫酸基配体的中性六配位硅(IV)络合物。
作者：
Konstantin Junold;Felix M. Mück;Claudia Kupper;Johannes A. Baus;C. Burschka;R. Tacke
通过给体稳定的硅烯基双[N，N'-二异丙基苯甲脒基（-）]硅（II）（1）与SO2反应，合成了中性六配位硅（IV）配合物2和3（顺式-3和反式-3的混合物）。化合物2和3是第一个具有螯合硫基或连二亚硫酸根配体的硅（IV）配合物，并且3甚至是第一个具有螯合连二亚硫酸根配体的分子化合物。化合物2和3的结构通过晶体结构分析和多核NMR光谱研究在固态和溶液中进行了表征。
The neutral six-coordinate silicon(IV) complexes 2 and 3 (mixture of cis-3 and trans-3) were synthesized by reaction of the donor-stabilized silylene bis[N,N'-diisopropylbenzamidinato(-)]silicon(II) (1) with SO2 . Compounds 2 and 3 are the first silicon(IV) complexes with chelating sulfito or dithionito ligands, and 3 is even the first molecular compound with a chelating dithionito ligand. Compounds 2 and 3 were structurally characterized by crystal structure analyses and multinuclear NMR spectroscopic studies in the solid state and in solution.
影响因子：
4.3
作者：
Junold, Konstantin;Nutz, Marco;Tacke, Reinhold
通讯作者：
Tacke, Reinhold