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MeSiH(CH2CH2CH2PPh2)2 | 132242-66-1

中文名称
——
中文别名
——
英文名称
MeSiH(CH2CH2CH2PPh2)2
英文别名
biPSiH;4-methyl-1,7-bis(diphenylphosphino)-4-silaheptane;[(Methylsilanediyl)di(propane-3,1-diyl)]bis(diphenylphosphane);3-[3-diphenylphosphanylpropyl(methyl)silyl]propyl-diphenylphosphane
MeSiH(CH2CH2CH2PPh2)2化学式
CAS
132242-66-1
化学式
C31H36P2Si
mdl
——
分子量
498.66
InChiKey
XTLQGICFBCFEJJ-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

计算性质

  • 辛醇/水分配系数(LogP):
    6.89
  • 重原子数:
    34
  • 可旋转键数:
    12
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.23
  • 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:
    MeSiH(CH2CH2CH2PPh2)2四氢呋喃甲醇三乙胺 为溶剂, 生成 trans-P-[PtH(Si(Cl)(Me)(CH2CH2CH2PPh2)2)Cl]
    参考文献:
    名称:
    膦烷基甲硅烷基络合物。12.三齿双(二苯基膦基丙基)甲硅烷基(biPSi)的立体化学:在不饱和金属中心引入“面相识别”的络合物。铂的X射线晶体和分子结构[森达(CH 2 CH 2 CH 2 PPH 2)2 ]氯,IRH [森达(CH 2 CH 2 CH 2 PPH 2)2 ] Cl和期RuH [森达(CH 2 CH 2 CH 2 PPh 2)2 ](CO)2 1
    摘要:
    双(膦烷基)硅烷RSiH [(CH 2)n PR 1 2 ] 2(R = Me或Ph,n = 2或3,R 1 = Ph或Cy,即环己基; biPSiH表示R = Me,n = 2,R 1 = Ph)与Pt(COD)Cl 2(COD =环辛-1,5-二烯),[Ir(COD)Cl] 2,反式-M(PPh 3)2(CO)Cl( M = Rh或Ir)或Ru 3(CO)12提供的产品是三齿biPSi甲硅烷基类似物的复合物,其中Si中心通过反式连接而锚定过渡金属位点上的P原子。铂(II)化合物Pt [SiMe(CH 2 CH 2 PPh 2)2 ] Cl(1),Pt [SiMe(CH 2 CH 2 PCy 2)2 ] Cl(2),Pt [SiPh(CH 2 CH 2) PCy 2)2 ] Cl(3),Pt [SiPh(CH 2 CH 2 PPh 2)(CH 2 CH 2 PCy 2)] Cl(4),Pt
    DOI:
    10.1021/om970518k
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文献信息

  • Associative Stereomutation of a Pentacoordinate Transition-Metal Complex:  Access to the Required Octahedral Intermediate through Stereoselective CO Uptake at an Unsaturated Ruthenium(II) Center
    作者:Gordon W. Bushnell、Miguel Angel Casado、Stephen R. Stobart
    DOI:10.1021/om0009482
    日期:2001.2.1
    Reaction of SiH(Me)(CH2CH2CH2PPh2)(2) (i.e. "biPSiH") with mer-RuH(PPh3)(3)(CO)Cl affords the 5-coordinate Ru(III monocarbonyl chloride Ru(biPSi)(CO)Cl (1) which adds CO to yield the 6-coordinate dicarbonyl analogue Ru(biPSi)(CO)(2)Cl (2) Stereoselective incorporation of (CO)-C-13 to give the labeled analogue 2* shows that on subsequent heating in refluxing toluene 1 is regenerated as a mixture of syn and anti diastereomers (ca. 3:1 ratio).
  • Stereomutation at an Octahedral Transition-Metal Center:  Energetics of Hydride Transit between Syn and Anti Faces of the Bis(diphenylphosphinopropyl)(methyl)silyl (biPSi) Complex RuH(biPSi)(CO)<sub>2</sub>
    作者:Xiaobing (“Joe”) Zhou、Stephen R. Stobart
    DOI:10.1021/om0100939
    日期:2001.5.1
    Reaction of SiH(Me)(CH2CH2CH2PPh2)(2), "bi-PSiH", with Ru(PPh3)(2)(CO)(3) affords quantitatively the phosphinoalkylsilyl complex RuH(biPSi)(CO)(2), as a mixture of the crystallographically characterized syn diastereomer 3-s and its anti correspondent 3-a; subsequent treatment with CCl4 then (LiAlH4)-H-2 provides access to the deuterioisotopomer (RuH)-H-2(biPSi)(CO)(2), 3-d(1). Slow stereomutation of pure 3-s to art equilibrium mixture 3-a/3-a (4.5:1, 295 K) occurs with DeltaG(295)(double dagger), 102(5) kJ mol(-1); DeltaH(295)(double dagger), 113(7) kJ mol(-1); DeltaS(295)(double dagger), 37(2) J K-1 mol(-1); this is not accompanied by incorporation of external (CO)-C-13, shores only a minor isotope effect us 3-d(1), and is concluded to be nondissociative.
  • Phosphinoalkylsilyl Complexes. 12. Stereochemistry of the Tridentate Bis(diphenylphosphinopropyl)silyl (biPSi) Framework:  Complexation That Introduces “Face Discrimination” at Coordinatively Unsaturated Metal Centers. X-ray Crystal and Molecular Structures of Pt[SiMe(CH<sub>2</sub>CH<sub>2</sub>CH<sub>2</sub>PPh<sub>2</sub>)<sub>2</sub>]Cl, IrH[SiMe(CH<sub>2</sub>CH<sub>2</sub>CH<sub>2</sub>PPh<sub>2</sub>)<sub>2</sub>]Cl, and RuH[SiMe(CH<sub>2</sub>CH<sub>2</sub>CH<sub>2</sub>PPh<sub>2</sub>)<sub>2</sub>](CO)<sub>2</sub><sup>1</sup>
    作者:Ron D. Brost、Gregg C. Bruce、Frederick L. Joslin、Stephen R. Stobart
    DOI:10.1021/om970518k
    日期:1997.12.1
    with Pt(COD)Cl2 (COD = cycloocta-1,5-diene), [Ir(COD)Cl]2, trans-M(PPh3)2(CO)Cl (M = Rh or Ir), or Ru3(CO)12 affords products that are complexes of tridentate biPSi silyl analogues, in which the Si center is anchored through attachment of trans P atoms at the transition-metal site. The platinum(II) compounds Pt[SiMe(CH2CH2PPh2)2]Cl (1), Pt[SiMe(CH2CH2PCy2)2]Cl (2), Pt[SiPh(CH2CH2PCy2)2]Cl (3), Pt[Si
    双(膦烷基)硅烷RSiH [(CH 2)n PR 1 2 ] 2(R = Me或Ph,n = 2或3,R 1 = Ph或Cy,即环己基; biPSiH表示R = Me,n = 2,R 1 = Ph)与Pt(COD)Cl 2(COD =环辛-1,5-二烯),[Ir(COD)Cl] 2,反式-M(PPh 3)2(CO)Cl( M = Rh或Ir)或Ru 3(CO)12提供的产品是三齿biPSi甲硅烷基类似物的复合物,其中Si中心通过反式连接而锚定过渡金属位点上的P原子。铂(II)化合物Pt [SiMe(CH 2 CH 2 PPh 2)2 ] Cl(1),Pt [SiMe(CH 2 CH 2 PCy 2)2 ] Cl(2),Pt [SiPh(CH 2 CH 2) PCy 2)2 ] Cl(3),Pt [SiPh(CH 2 CH 2 PPh 2)(CH 2 CH 2 PCy 2)] Cl(4),Pt
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