P[N(~iBu)CH_2CH_2]_3N:A versatile non-ionic base for the synthesis of higher coordinate silicates

Jesudoss V.Kingston; John G.Verkade

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P[N(~iBu)CH_2CH_2]_3N:A versatile non-ionic base for the synthesis of higher coordinate silicates

机译：P [N（〜iBu）CH_2CH_2] _3N：一种用于合成高配位硅酸盐的通用非离子碱

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A room temperature reaction of tetramethyl-orthosilicate with catechol or substituted catechol derivatives,or hydroxy carboxylic acids in the presence of the proazaphosphatrane P(~iBuNCH_2CH_2)_3N,readily affords the first examples of phosphonium salt stabilized higher coordinate silicates of the type [HP(~iBuNCH_2CH_2)_3N]_2[Si(L)_3] in high yields.A single crystal X-ray structural investigation of [HP(~iBuNCH_2CH2)_3N]_2[Si(O_2C_6H_4)_3] revealed a hexacoordinate silicate framework with two independent phosphatranium cations,possessing strong transannular Nax->P bonds.

机译：在原氮杂磷杂环戊烷P（〜iBuNCH_2CH_2）_3N存在下，原硅酸四甲酯与邻苯二酚或取代的邻苯二酚衍生物或羟基羧酸的室温反应，可以很容易地得到stabilize盐稳定的高级配位硅酸盐类型[HP（〜iBuNCH_2CH_2）_3N] _2 [Si（L）_3]。[HP（〜iBuNCH_2CH2）_3N] _2 [Si（O_2C_6H_4）_3]的单晶X射线结构研究揭示了具有两个独立结构的六配位硅酸盐骨架磷阳离子，具有强的环过环Nax-> P键。

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《Inorganic Chemistry Communications》 |2005年第7期|共4页
作者
Jesudoss V.Kingston; John G.Verkade;
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正文语种 eng
中图分类无机化学;
关键词
Hexacoordinate silicates; Organosilicates; Phosphonium salts; Proazaphosphatrane;

机译：六配位硅酸盐;有机硅酸盐;Ph盐;原磷精;

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1. P[N(~iBu)CH_2CH_2]_3N:A versatile non-ionic base for the synthesis of higher coordinate silicates [J] . Jesudoss V.Kingston, John G.Verkade Inorganic Chemistry Communications . 2005,第7期

机译：P [N（〜iBu）CH_2CH_2] _3N：一种用于合成高配位硅酸盐的通用非离子碱
2. Crystallization of amorphous silicates far from equilibrium part I: A versatile nitrate-based sol-gel synthesis of amorphous porous Ca,Mg-rich silicates [J] . Gillot J., Roskosz M., Leroux H., Journal of Non-Crystalline Solids: A Journal Devoted to Oxide, Halide, Chalcogenide and Metallic Glasses, Amorphous Semiconductors, Non-Crystalline Films, Glass-Ceramics and Glassy Composites . 2011,第19a20期

机译：非晶态硅酸盐的结晶远未达到平衡部分I：多种多样的基于硝酸盐的溶胶-凝胶法合成非晶态多孔富含Ca，Mg的硅酸盐
3. Role of Lewis-Base-Coordinated Halogen(I) Intermediates in Organic Synthesis: The Journey from Unstable Intermediates to Versatile Reagents [J] . Somraj Guha, Imran Kazi, Anuradha Nandy, European journal of organic chemistry . 2017,第37期

机译：Lewis-Base-Coordination卤素（I）中间体在有机合成中的作用：从不稳定中间体对通用试剂的旅程
4. Synthesis of monolithic nanostructured silicate family materials through the lyotropic liquid crystalline mesophases of non-ionic surfactant [C] . S. A. El-Safty, T. Hanaoka, Studies in Surface Science and Catalysis 146 International mesostructured materials symposium . 2003

机译：通过非离子表面活性剂的旋转层液晶结晶蛋白酶合成整体纳米结构硅酸盐家族材料
5. Functionalization of mesoporous molecular sieves assembled using non-ionic surfactants and water soluble silicates: Synthesis and characterization [D] . Shah, Jainisha R. 2001

机译：使用非离子表面活性剂和水溶性硅酸盐组装的介孔分子筛的功能化：合成和表征
6. Versatile Reactivity of a Solvent-Coordinated Diiron(II) Compound: Synthesis and Dioxygen Reactivity of a Mixed Valent FeIIFeIII Species [O] . Amit Majumdar, Ulf-Peter Apfel, Yunbo Jiang, -1

机译：溶剂配位的二价铁（II）化合物的多功能反应性：混合价价的FeIIFeIII物种的合成和氧反应性
7. Cover Feature: Role of Lewis-Base-Coordinated Halogen(I) Intermediates in Organic Synthesis: The Journey from Unstable Intermediates to Versatile Reagents (Eur. J. Org. Chem. 37/2017) [O] . Somraj Guha, Imran Kazi, Anuradha Nandy, 2017

机译：封面特征：Lewis-基础协调的卤素（I）中间体在有机合成中的作用：从不稳定的中间体到通用试剂的旅程（EUR。J.Org。Chem。37/2017）

P[N(~iBu)CH_2CH_2]_3N:A versatile non-ionic base for the synthesis of higher coordinate silicates

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