CAS: 82495-75-8; Triphenyl((2-(Trimethylsilyl)Ethoxy)Methyl)Phosphonium Chloride

该化合物是一种四铵盐,其特点是磷化和氯化阴离子;该化合物的特点是三苯磷,因其稳定性和在各种化学反应中作为良好的离子组的能力而闻名;三甲基硅组的存在增强了其在有机溶剂中的溶解性,并可在合成应用中提供保护效应;乙氧甲基混合物有助于其再活动,使其在有机合成中有用,特别是在形成碳联结方面.该化合物通常用于磷酰胺合成,这是威蒂克反应中形成藻类的重要中间体.此外,该化合物的独特结构使得有可能在材料科学和催化中应用.与许多磷盐一样,必须小心处理这一化合物,因为它对水和空气具有敏感性,因此可能影响其稳定性和再活性.

结构式图片

相似化合物

4009-98-7 33670-32-5 5293-83-4

物理性质

MSDS等安全信息

欧盟法规

ECHA物质C&L通报

上下游产品

(2-trimethylethylsilylethoxy)methyl chloride triphenylphosphine 2-(Trimethylsilyl)ethanol hexa-3,5-dienyl-p-toluenesulfonamide(2S)-(Z,Z)-N,N-benzyl-2-6-(2'-trimethylsilyl)ethoxy-4,5-dimethyl-1-phenylhexa-3,5-dienyl-p-toluenesulfonamide hexa-3,5-dienyl-p-toluenesulfonamide(2S)-(Z,E)-N,N-benzyl-2-6-(2'-trimethylsilyl)ethoxy-4,5-dimethyl-1-phenylhexa-3,5-dienyl-p-toluenesulfonamide hexa-3,5-dienyl-p-toluenesulfonamide(E,Z)-N,N-benzyl-2-6-(2'-trimethylsilyl)ethoxy-4,5-dimethyl-1-phenylhexa-3,5-dienyl-p-toluenesulfonamide hexa-3,5-dienyl-p-toluenesulfonamide(E,E)-N,N-benzyl-2-6-(2'-trimethylsilyl)ethoxy-4,5-dimethyl-1-phenylhexa-3,5-dienyl-p-toluenesulfonamide

合成工艺路线路线简述

  • 76513-69-4 = 82495-75-8
    反应条件:1.1 Solvents: Toluene; 20 H,70 °C; 70 °C -> Rt
    标题:Intramolecular Diels-Alder Cycloaddition Approach Toward The Cis-Fused δ5,6-Hexahydroisoindol-1-One Core Of Cytochalasins
    作者:Xu,Jingjing; Et Al
    参考文献:Organic Letters 日期:2019 卷标:21(3) 页码:830-834]

    2916-68-9 = 82495-75-8 [标题:Reaction Conditions
    标题:Chiral And Stereochemical Control Via Intramolecular Diels-Alder Reaction Of Z Dienes
    作者:Pyne,Stephen G.; Et Al
    参考文献:Journal Of The American Chemical Society 日期:1982 卷标:104(21) 页码:5719-28]

    105-39-5 + 75-77-4 = 82495-75-8
    反应条件:1.1 Reagents: Zinc Solvents: Diethyl Ether,Benzene2.1 Reagents: Lithium Aluminum Hydride Solvents: Diethyl Ether3.1 Reagents: Atomic Chlorine4.1 Solvents: Benzene
    标题:Biomimetic Syntheses Of Monoterpenoid Alkaloids By Introduction Of Natural And Synthetic Secologanin Derivatives
    作者:Schul,Wolfgang
    参考文献:1984]

    76513-69-4 = 82495-75-8
    反应条件:1.1 Solvents: Benzene
    标题:Biomimetic Syntheses Of Monoterpenoid Alkaloids By Introduction Of Natural And Synthetic Secologanin Derivatives
    作者:Schul,Wolfgang
    参考文献:1984]

    76513-69-4 = 82495-75-8 [标题:Reaction Conditions
    标题:Reactions With Organophosphorus Compounds. 50. Trimethylsilylethoxymethylene Triphenylphosphorane,A Novel Reagent For The Homologation Of Carbonyl Compounds
    作者:Schoenauer,K.; Et Al
    参考文献:Tetrahedron Letters 日期:1983 卷标:24(6) 页码:573-6]

    2916-68-9 = 82495-75-8
    反应条件:1.1 Reagents: Atomic Chlorine2.1 Solvents: Benzene
    标题:Biomimetic Syntheses Of Monoterpenoid Alkaloids By Introduction Of Natural And Synthetic Secologanin Derivatives
    作者:Schul,Wolfgang
    参考文献:1984]

    4071-88-9 = 82495-75-8
    反应条件:1.1 Reagents: Lithium Aluminum Hydride Solvents: Diethyl Ether2.1 Reagents: Atomic Chlorine3.1 Solvents: Benzene
    标题:Biomimetic Syntheses Of Monoterpenoid Alkaloids By Introduction Of Natural And Synthetic Secologanin Derivatives
    作者:Schul,Wolfgang
    参考文献:1984
📜2-(三甲硅基)乙醇置于盐酸体系中,用 苯 作为反应溶剂,化学反应 18.5H,反应生成 2-(三甲基硅烷)乙氧三苯甲基氯化膦
参考文献:Chiral And Stereochemical Control Via Intramolecular Diels-Alder Reaction Of Z Dienes
标题:Chiral And Stereochemical Control Via Intramolecular Diels-Alder Reaction Of Z Dienes
摘要:
DOI:10.1021/ja00385A029

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主要参考文献

参考标题:Total Synthesis Of (−)-Sarain A
作者:Michael H. Becker,Peter Chua,Robert Downham,Christopher J. Douglas,Neil K. Garg,Sheldon Hiebert,Stefan Jaroch,Richard T. Matsuoka,Joy A. Middleton,Fay W. Ng,Larry E. Overman |发布日期:2007.10.1
摘要:Studies Toward The Complex Marine Alkaloid Sarain A. Various Strategies Were Conceived, Setbacks Encountered, And Solutions Developed, Ultimately Leading To A Successful Enantioselective Total Synthesis. Our Route To (+)-Sarain A Features A Number Of Key Steps, Including An Asymmetric Michael Addition To Install The C4'-C3'-C7' Stereotriad, An Enoxysilane-N-Sulfonyliminium Ion Cyclization To Set The C3 Quaternary

合成参考文献


摘要:Lindenschmidt, A., Science of Synthesis, (2007) 25, 249.
摘要:Benneche, T., Science of Synthesis, (2007) 29, 148.
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