摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

Trimethylsilylmethylphosphonigsaeuredichlorid | 18148-58-8

中文名称
——
中文别名
——
英文名称
Trimethylsilylmethylphosphonigsaeuredichlorid
英文别名
dichloro(trimethylsilylmethyl)phosphine;Dichlor-trimethylsilylmethyl-phosphin;(trimethylsilyl)methyl dichlorophosphine;Me3SiCH2PCl2;Dichloro(trimethylsilylmethyl)phosphane
Trimethylsilylmethylphosphonigsaeuredichlorid化学式
CAS
18148-58-8
化学式
C4H11Cl2PSi
mdl
MFCD02177601
分子量
189.097
InChiKey
SGXVQDVLETULCH-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 沸点:
    50 °C(Press: 1.5 Torr)

计算性质

  • 辛醇/水分配系数(LogP):
    3.54
  • 重原子数:
    8
  • 可旋转键数:
    1
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    0
  • 氢给体数:
    0
  • 氢受体数:
    0

反应信息

  • 作为反应物:
    描述:
    Trimethylsilylmethylphosphonigsaeuredichlorid 700.0 ℃ 、1.33 Pa 条件下, 以60%的产率得到1-chlorophosphaethene
    参考文献:
    名称:
    Unhindered phosphaalkenes and phosphaalkynes in stable condition from a vacuum multistep sequence.
    摘要:
    DOI:
    10.1016/s0040-4039(00)85310-1
  • 作为产物:
    描述:
    氯甲基三甲基硅烷magnesium三氯化磷 作用下, 以 乙醚 为溶剂, 以80%的产率得到Trimethylsilylmethylphosphonigsaeuredichlorid
    参考文献:
    名称:
    The open-chain triphosphanes RMe2SiCH2P(PR′2)2(R = Me, Ph; R′ = SiMe3, Cy, Ph)
    摘要:
    RMe2SiCH2P(PRâ²2)2(R=Me,Ph;Râ²=SiMe3,Cy)是由有机二氯膦和 LiPRâ²2 二甲氧基化合成的,产量很高,而 Râ²=Ph 时,形成 (Ph2P)2 的倾向排除了原位分离三膦的可能性。在 R = Me 和 Râ² = SiMe3 的情况下,三膦烷也通过单晶 X 射线衍射进行了表征,并在固态下显示出单一的几何构象,但溶液相核磁共振光谱表明,在很宽的温度范围内,构象易发生交换。所有描述的三膦化合物都表现出相似的行为,它们各自的 31P{1H} NMR 光谱都表现出反常的变化。NMR 光谱显示出反常的 "二阶 "特征,我们利用全自旋-哈密顿模拟对其进行了研究。报告还介绍了对三膦酸配位化学和辅助反应性的初步研究。
    DOI:
    10.1039/c1dt11499a
点击查看最新优质反应信息

文献信息

  • Synthesis of Phosphabenzenes by an Iron-Catalyzed [2+2+2] Cycloaddition Reaction of Diynes with Phosphaalkynes
    作者:Kazunari Nakajima、Shohei Takata、Ken Sakata、Yoshiaki Nishibayashi
    DOI:10.1002/anie.201502531
    日期:2015.6.22
    A method for the synthesis of phosphabenzenes under iron catalysis is described. Thus, the FeI2‐catalyzed [2+2+2] cycloaddition of diynes with phosphaalkynes in m‐xylene gave a variety of phosphabenzenes in good to high yields (up to 87 % yield).
    描述了在铁催化下合成磷苯的方法。因此,的Fel 2催化的二炔的[2 + 2 + 2]环加成与phosphaalkynes米二甲苯以良好至高产率(高达87%产率),得到各种phosphabenzenes的。
  • Photocontrolled Living Anionic Polymerization of Phosphorus-Bridged [1]Ferrocenophanes: A Route to Well-Defined Polyferrocenylphosphine (PFP) Homopolymers and Block Copolymers
    作者:Sanjib K. Patra、George R. Whittell、Simone Nagiah、Cheuk-Lam Ho、Wai-Yeung Wong、Ian Manners
    DOI:10.1002/chem.200902886
    日期:2010.3.8
    Phosphorus‐bridged strained [1]ferrocenophanes [Fe(η‐C5H4)2P(CH2CMe3)}] (2) and [Fe(η‐C5H4)2P(CH2SiMe3)}] (3) with neopentyl and (trimethylsilyl)methyl substituents on phosphorus, respectively, have been synthesized and characterized. Photocontrolled living anionic ringopening polymerization (ROP) of the known phosphorus‐bridged [1]ferrocenophane [Fe(η‐C5H4)2P(CMe3)}] (1) and the new monomers 2 and
    磷桥连应变[1] ferrocenophanes的[Fe (η-C 5 H ^ 4)2 P(CH 2 CME 3)}](2)和[铁(η-C 5 H ^ 4)2 P(CH 2森达(3)}](3)分别在磷上具有新戊基和(三甲基甲硅烷基)甲基取代基。已知的Photocontrolled活性阴离子开环聚合(ROP)磷桥联[1]二茂铁基的[Fe (η-C 5 H ^ 4)2 P(CME 3)}](1)和新的单体2和3,被Na发起[C 5 H ^ 5 ]在THF中在5℃,得到良好限定的polyferrocenylphosphines(的PFP),[铁(η-C 5 H ^ 4)2 PR}] Ñ(R = CME 3(4),CH 2 CMe 3(5)和CH 2 SiMe 3(6)),具有可控制的分子量(最大约60×10 3  Da)和窄的分子量分布。PFP 4 – 6通过多核NMR光谱,DSC以及通
  • The open-chain triphosphanes RMe<sub>2</sub>SiCH<sub>2</sub>P(PR′<sub>2</sub>)<sub>2</sub>(R = Me, Ph; R′ = SiMe<sub>3</sub>, Cy, Ph)
    作者:Charlotte E. Averre、Martyn P. Coles、Ian R. Crossley、Iain J. Day
    DOI:10.1039/c1dt11499a
    日期:——
    The triphosphanes RMe2SiCH2P(PR′2)2 (R = Me, Ph; R′ = SiMe3, Cy) are synthesised in good yield viametathesis of organodichlorophosphanes and LiPR′2, while for R′ = Ph a propensity to form (Ph2P)2 precludes isolation of the in situ characterised triphosphanes. Where R = Me and R′ = SiMe3 the triphosphane has also been characterised by single crystal X-ray diffraction and exhibits a single geometric conformer in the solid state, though solution-phase NMR spectra are indicative of facile conformational exchange across a wide temperature range. All of the described triphosphanes exhibit comparable behaviour, with their respective 31P1H} NMR spectra manifesting anomalous ‘second-order’ characteristics, which are considered using full spin-Hamiltonian simulation. Preliminary studies of coordination chemistry and ancillary reactivity of the triphosphanes are described.
    RMe2SiCH2P(PRâ²2)2(R=Me,Ph;Râ²=SiMe3,Cy)是由有机二氯膦和 LiPRâ²2 二甲氧基化合成的,产量很高,而 Râ²=Ph 时,形成 (Ph2P)2 的倾向排除了原位分离三膦的可能性。在 R = Me 和 Râ² = SiMe3 的情况下,三膦烷也通过单晶 X 射线衍射进行了表征,并在固态下显示出单一的几何构象,但溶液相核磁共振光谱表明,在很宽的温度范围内,构象易发生交换。所有描述的三膦化合物都表现出相似的行为,它们各自的 31P1H} NMR 光谱都表现出反常的变化。NMR 光谱显示出反常的 "二阶 "特征,我们利用全自旋-哈密顿模拟对其进行了研究。报告还介绍了对三膦酸配位化学和辅助反应性的初步研究。
  • Ambiphilic Reactivity of a Ruthenaphosphaalkenyl: Synthesis of <i>P</i>-Pyrazolylphosphaalkene Complexes of Ruthenium(0)
    作者:Nicola Trathen、Victoria K. Greenacre、Ian R. Crossley、S. Mark Roe
    DOI:10.1021/om4001988
    日期:2013.5.13
    novel ruthenaphosphaalkenyl complex [RuP═CH(SiMe3)}Cl(CO)(PPh3)2], prepared from [RuHCl(CO)(PPh3)3] and Me3SiC≡P, exhibits ambiphilic behavior, reacting at phosphorus with both nucleophiles and electrophiles. Its reaction with Li(pz′) or K[HB(pz′)3] (pz′ = pz, pz*) affords [Ruη1-N:η2-P,C-P(pz′)═CH(SiMe3)}(CO)(PPh3)2], a rare example of a ruthenium(0) η2-phosphaalkene complex and the first example of
    新颖ruthenaphosphaalkenyl复杂的[Ru P═CH(森达3)}氯(CO)(PPH 3)2 ],从[RuHCl(CO)(PPH制备3)3 ]和Me 3 SiC≡P,表现出两亲性的行为,在磷处与亲核试剂和亲电试剂反应。其与Li(PZ')或K [HB(PZ')反应3 '](PZ PZ =,PZ *)得到的[Ru η 1 - Ñ:η 2 -P,C-(= CH P PZ)' (森达3)}(CO)(PPH 3)2 ],钌的一种罕见的示例(0)η 2 -phosphaalkene复合物和的第一个例子P-吡唑基磷烯。相反地,与亲电PhHgCl导致金属化在磷,得到反应的[Ru η 1 -P(HgPh)= CH(森达3)}氯2(CO)(PPH 3)2 ]。
  • Facile preparation of trimethylsilylphosphaalkyne and its conversion to polyphospholide anions
    作者:Stephen M. Mansell、Michael Green、Richard J. Kilby、Martin Murray、Christopher A. Russell
    DOI:10.1016/j.crci.2010.03.031
    日期:2010.8
    Résumé Me3SiCP may be prepared by dehydrochlorination of Me3SiCH2PCl2 at room temperature in aromatic solvents using DABCO in the presence of AgOTf. Reaction of Me3SiCP with a selection of s-block metals, s-block metal salts and ytterbium effects conversion to a mixture of di- and triphospholide anions. This mixture of anions was subsequently reacted with FeCl2 to yield a mixture of tetra-, penta- and hexaphosphaferrocenes.
    简述 Me3SiCP 可通过在 AgOTf 的存在下,使用 DABCO 在室温芳香溶剂中对 Me3SiCH2PCl2 进行脱氢氯化来制备。Me3SiCP 与一些 s-嵌段金属、s-嵌段金属盐和镱反应后,会转化为二磷酰和三磷酰阴离子的混合物。这种阴离子混合物随后与 FeCl2 反应,生成了四磷、五磷和六磷二茂铁混合物。
查看更多