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RhCl(CO)(P(OMe)3)2 | 69256-73-1

中文名称
——
中文别名
——
英文名称
RhCl(CO)(P(OMe)3)2
英文别名
——
RhCl(CO)(P(OMe)3)2化学式
CAS
69256-73-1
化学式
C7H18ClO7P2Rh
mdl
——
分子量
414.522
InChiKey
LCKLRGXBILPLDG-UHFFFAOYSA-M
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):
    None
  • 重原子数:
    None
  • 可旋转键数:
    None
  • 环数:
    None
  • sp3杂化的碳原子比例:
    None
  • 拓扑面积:
    None
  • 氢给体数:
    None
  • 氢受体数:
    None

反应信息

  • 作为反应物:
    描述:
    bis(triphenylphosphine)-rhenium heptahydride 、 RhCl(CO)(P(OMe)3)2 在 potassium hydride 作用下, 以 四氢呋喃 为溶剂, 以36%的产率得到(carbonyl)(PPh3)2hydridorhenium-tris(μ-hydrido)rhodium(P(OCH3)3)2
    参考文献:
    名称:
    合成并朝向的异polyhydride复合物的新家族的四氟硼酸反应[(CO)(PPH 3)2 H请(μ-H)3 RHL 2 ](LPPH 3,1,2,5- triphenylphosphole,或P( OMe)3)
    摘要:
    K [则热的反应6(PPH 3)2 ]与[的RhCl(CO)L- 2 ] [LPPH 3,1,2,5- triphenylphosphole(TPP),或P(OME)3 ]通向新电子不饱和杂双金属多金属氢化物配合物[(CO)(PPh 3)2 HRe(μ-H)3 RhL 2 ],产率中等至良好。这些配合物的结构是根据光谱数据,特别是1 H和31 P NMR建立的。桥联氢化物配体是流动性的,但末端和桥联氢化物之间的交换缓慢或不存在。对于LPPh 3或TPP,质子化与四氟硼酸,得到定量的阳离子络合物[(CO)(PPH 3)2 H请(μ-H)3 RhHL 2 ] +,分离为BF 4 -或BPH 4 -盐。
    DOI:
    10.1016/0022-328x(93)83148-o
  • 作为产物:
    描述:
    三甲氧基磷 、 di-μ-chloro-bis[bis(cyclo-octene)rhodium] 在 CO 作用下, 以 light petroleum 为溶剂, 以85%的产率得到RhCl(CO)(P(OMe)3)2
    参考文献:
    名称:
    Preparation and reactivity of iodomethyl complexes of rhodium(III); crystal and molecular structure of carbonylchloroiodo(iodomethyl)bis(triethylphosphine)rhodium(III)
    摘要:
    Diiodomethane oxidatively added to [RhCl(CO)(PR3)2] formed [RhCl(I)(CH2I)(CO)(PR3)2] for R3 = Me3, Et3 or Et2Ph but not for R3 = EtPh2, Ph3, (C6H11)3 or (OMe)3; CH2Br2 gave a mixture of bromo- and chloromethyl complexes whilst CH2ICl gave two isomers of [RhCl(I)(CH2Cl)(CO)(PEt3)2] with I Cl trans to CH2Cl. In polar solvents or on treatment with water or MeOH, [RhCl(I)(CH2I)(CO)(PEt3)2] underwent a halide-scrambling reaction to give several compounds containing CH2I or CH2Cl ligands which have been identified spectroscopically. The same scrambling occurs under high pressures of CO, although IR, NMR and model studies suggest the Rh-C(O)CH2X species are also formed by insertion of CO into the Rh-CH2X bond. Most of the acyl products are unstable to loss of ketene, but one may be stable [nu(C=O) 1665 cm-1]. The complex [RhCl(I)(CH2I)(CO)(PEt3)2] has been characterised crystallographically: triclinic, space group P1BAR, a = 12.343(3), b = 14.327(2), c = 1 5.426(2) angstrom, alpha = 11 3.78(1), beta = 67.25(1), gamma = 90.20(1)degrees, Z = 4, R = 0.0453. Each unit cell contains two pairs of molecules differing in the relative orientations of one PEt3 ligand. In both cases, Rh-C [2.080(6), 2.063(9) angstrom], C-I [2.151(9), 2.121 (10) angstrom] and Rh-C-I [119.9(5), 120.3(4)degrees] are similar to those reported for related compounds. Both molecules have mutually trans phosphines and CH2I trans to I.
    DOI:
    10.1039/dt9940001963
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文献信息

  • Substitution of CO by picolines and amines in RhCl(CO)(PR3)2. Synthesis and crystal structure of cis-RhCl(3-pic){P(OPh)3}2
    作者:A.M. Trzeciak、J.J. Ziólkowski、T. Lis
    DOI:10.1016/0022-328x(91)80251-e
    日期:1991.1
    = cycloocta-1,5-diene) or RhCl(CO)P(OPh)3}2 with amines. CO substitution by amines RhCl(CO)(PR3)2 complexes [PR3 = P(OMe)3, P(OPh)3, P(O-o-MeC6H4)3, P(O-m-MeC6H4)3, PEt2Ph, PEtPh2, PMe2Ph, PMePh2 or PPh3] is limited by steric properties of amine and PR3 ligands. 3-Picoline substitutes CO only in complexes with PR3 ligands with cone angle γ ⩽ 140° [16]. The rate of CO substitution by 2-picoline is less
    标题复杂,顺式的RhCl(3-PIC)P(OPH)3 } 2(3-PIC = 3吡啶),已经制备具有两个其他同构配合物,分别与4-甲基吡啶和CH 2 CH CH 2 NH 2。RhCl(3-PIc)P(OPh)3 } 2化合物在空间群P中结晶,a = 10.531(6),b = 12.025(9),c = 15.943(8),α= 83.01(5) ,β= 79.46(4),γ= 86.33(5)°;Z =2。在[Rh(μ-OMe)(cod)] 2,[Rh(μ-Cl)(cod)]的反应中获得了RhCl(胺)P(OPh)3 } 2配合物。2(cod =环辛-1,5-二烯)或RhCl(CO)P(OPh)3 } 2与胺。通过胺RhCl(CO)(PR 3)2络合物[PR 3 = P(OMe)3,P(OPh)3,P(O- o- MeC 6 H 4)3,P(O- m -MeC 6 H 4)3,PEt
  • Sulphur-containing dinuclear rhodium complexes as catalyst precursors for the selective hydroformylation of alkenes
    作者:Philippe Kalck、Jean-Marc Frances、Pierre-Marie Pfister、Timothy G. Southern、Alain Thorez
    DOI:10.1039/c39830000510
    日期:——
    Dinuclear thiolato bridged complexes, particularly [Rh2(µ-SBut)2(CO)2P(OMe)3}2], catalyse the hydroformylation of hex-1-ene at low pressure and temperature to afford selectively and with high turnover rates the corresponding aldehydes.
    双核巯基桥连络合物,特别是[Rh 2(µ -SBu t)2(CO)2 P(OMe)3 } 2 ],可在低压和高温下催化己烯-1-烯的加氢甲酰化反应,从而选择性地,高选择性地提供相应的醛的周转率。
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