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Ru2(μ-Cl)2Cl2(CO)4(P(CH3)3)2 | 372194-57-5

中文名称
——
中文别名
——
英文名称
Ru2(μ-Cl)2Cl2(CO)4(P(CH3)3)2
英文别名
carbon monoxide;dichlororuthenium;trimethylphosphane
Ru2(μ-Cl)2Cl2(CO)4(P(CH3)3)2化学式
CAS
372194-57-5
化学式
C10H18Cl4O4P2Ru2
mdl
——
分子量
608.15
InChiKey
OHWCAJMTIHGYGD-UHFFFAOYSA-J
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):
    5.32
  • 重原子数:
    22
  • 可旋转键数:
    0
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.6
  • 拓扑面积:
    4
  • 氢给体数:
    0
  • 氢受体数:
    4

反应信息

  • 作为反应物:
    描述:
    Ru2(μ-Cl)2Cl2(CO)4(P(CH3)3)24-甲基吡啶 以 not given 为溶剂, 以80%的产率得到[(trimethylphosphne)(γ-picoline)Ru(CO)2Cl2]
    参考文献:
    名称:
    ie [(CH 3)3 PRu(CO)2 Cl 2 ] 2和[(Ch 3)3 P] 2 Ru(CO)2 Cl 2;Eine berichtigung zu:Die Alkoholyse des triethylsilans katalysiert von [(Ch 3)3 P] 2 Ru(CO)2 Cl 2
    摘要:
    在醇与Et 3 SiH反应中用作催化剂的钌(II)配合物被证明是二聚体[(CH 3)3 PRu(CO)2 Cl 2 ] 2而不是配合物[(CH 3)3 P] 2 Ru(CO)2 Cl 2。两种配合物均已制备,表征并比较了其催化性能。
    DOI:
    10.1016/0022-328x(84)80116-3
  • 作为产物:
    描述:
    三甲基膦三氯化钌一氧化碳 以20%的产率得到
    参考文献:
    名称:
    LIPPOLD, J.;SINGER, H., J. ORGANOMET. CHEM., 1984, 266, N 1, C5-C7
    摘要:
    DOI:
  • 作为试剂:
    描述:
    t-butyldimethylsilanealpha-甲基葡萄糖甙Ru2(μ-Cl)2Cl2(CO)4(P(CH3)3)2 作用下, 以 N,N-二甲基乙酰胺 为溶剂, 反应 15.0h, 以21%的产率得到2,6-O-bis(tert-butyldimethylsilanyl)-1-O-methyl-α-D-glucopyranoside
    参考文献:
    名称:
    Regioselectively Trisilylated Hexopyranosides through Homogeneously Catalyzed Silane Alcoholysis
    摘要:
    The iridium complex [Ir(COD)(PPh3)(2)]+SbF6- reacts with tert-butyldimethylsi lane in DMA to form [IrH2(Sol)(2)(PPh3)(2)]+SbFr6-, which is an active catalyst for the regioselective di- and trisilylation of a series of representative methyl h exopyranosides, beta-1,6-anhydrohexopyranosides and 1,3,5-O-methylidene inositol. The corresponding 2,3,6- and 2,4,6-silylated glycosides are obtained in a separable mixture of 47-89% (2,3,6-isomers) and 9-25% (2,4,6-isomers) yield in a single-pot reaction. The 2,4-disilylated derivatives of mannosan, galactosan, and 1,3,5-O-methylidene inositol as well as persilylated levoglucosan are accessible in > 85% yield by this method. The homogeneous nature of the catalysts is a prerequisite for the effective di-/trisilylation, as nanoparticle colloid catalysts generated in situ from Pd-2(dba)(3) (similar to 1.5 nm average particle size) or Ru2Cl5(MeCN)(7) (similar to 0.65 nm average particle size) result in only low yields.
    DOI:
    10.1021/ja056283i
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文献信息

  • Nature of the active silane alcoholysis catalyst in the Ru<i><sub>w</sub></i>Cl<i><sub>x</sub></i>(CO)<i><sub>y</sub></i>(PMe<sub>3</sub>)<i><sub>z</sub></i> (<i>w</i>, <i>x</i>, <i>y</i>, <i>z</i> = 1 or 2) system; Ru<sub>2</sub>(µ-Cl)<sub>2</sub>Cl<sub>2</sub>(CO)<sub>4</sub>(PMe<sub>3</sub>)<sub>2</sub> as a new catalyst for silane alcoholysis in a polar solvent
    作者:Mee-Kyung Chung、George Ferguson、Valerie Robertson、Marcel Schlaf
    DOI:10.1139/v00-193
    日期:2001.5.1

    The dimeric complex Ru2(µ-Cl)2Cl2(CO)4(PMe3)2 (1) forms an active silane alcoholysis complex in the polar solvent N,N-dimethylamino-acetamide (DMA). The dynamic behaviour of 1 in DMF-d7 solution has been investigated by variable temperature (VT) 1H NMR. The solid state structures of 1 and cis,cis,trans-RuCl2(CO)2(PMe3)2 (3) have been determined by single crystal X-ray diffractometry. Using ethylene glycol - triethylsilane as a model system, the catalytic activity of 1 in DMA is compared to that of a series of known silane alcoholysis catalysts, including RhCl(PPh3)3, PdX2 (X = Cl-, OAc-), and cis,cis,trans-[IrH2S2L2]SbF6 (L = PPh3, S = THF). Complex 3 is not an active silane alcoholysis catalyst in this solvent, but is active in nonpolar solvents. Its structure and spectroscopic signature is, however, different from that of a previously reported catalyst of the same composition.Key words: silane alcoholysis, polar solvent, ruthenium catalyst.

    二核配合物Ru2(µ-Cl)2Cl2(CO)4(PMe3)2(1)在极性溶剂N,N-二甲基乙酰胺(DMA)中形成活性硅烷醇解配合物。通过可变温度(VT)1H NMR研究了1在DMF-d7溶液中的动态行为。通过单晶X射线衍射测定了1和顺式,顺式,反式-RuCl2(CO)2(PMe32(3)的固态结构。使用乙二醇-三乙基硅烷作为模型系统,将1在DMA中的催化活性与一系列已知的硅烷醇解催化剂进行了比较,包括RhCl(PPh33,PdX2(X = Cl-,OAc-)和顺式,顺式,反式-[IrH2S2L2]SbF6(L = PPh3,S = THF)。复合物3在该溶剂中不是活性硅烷醇解催化剂,但在非极性溶剂中是活性的。但是,它的结构和光谱特征与先前报道的相同组成的催化剂不同。关键词:硅烷醇解,极性溶剂,钌催化剂。
  • LIPPOLD, J.;SINGER, H., J. ORGANOMET. CHEM., 1984, 266, N 1, C5-C7
    作者:LIPPOLD, J.、SINGER, H.
    DOI:——
    日期:——
  • Die darstellung von [(CH3)3PRu(CO)2Cl2]2 und [(Ch3)3P]2Ru(CO)2Cl2; Eine berichtigung zu: Die alkoholyse des triethylsilans katalysiert von [(Ch3)3P]2Ru(CO)2Cl2
    作者:J. Lippold、H. Singer
    DOI:10.1016/0022-328x(84)80116-3
    日期:1984.4
    The ruthenium(II) complex used as a catalyst in reactions of alcohols and Et3SiH proved to be the dimer [(CH3)3PRu(CO)2Cl2]2 and not the complex [(CH3)3P]2 Ru(CO)2Cl2. Both complexes were prepared, characterized and their catalytic properties were compared.
    在醇与Et 3 SiH反应中用作催化剂的钌(II)配合物被证明是二聚体[(CH 3)3 PRu(CO)2 Cl 2 ] 2而不是配合物[(CH 3)3 P] 2 Ru(CO)2 Cl 2。两种配合物均已制备,表征并比较了其催化性能。
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