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[(η(5)-C5Me4Et)RhCl((C6F5)2PCH2CH2P(C6F5)2)]BF4 | 205321-24-0

中文名称
——
中文别名
——
英文名称
[(η(5)-C5Me4Et)RhCl((C6F5)2PCH2CH2P(C6F5)2)]BF4
英文别名
——
[(η(5)-C5Me4Et)RhCl((C6F5)2PCH2CH2P(C6F5)2)]BF4化学式
CAS
205321-24-0
化学式
BF4*C37H21ClF20P2Rh
mdl
——
分子量
1132.65
InChiKey
CIBWOAQDBMLQQN-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

  • 作为产物:
    描述:
    氟硼酸铵 、 [(η(5)-C5Me4Et)RhCl(μ-Cl)]2 、 1,2-双(二五氟代苯基磷基)-乙烷甲醇二氯甲烷 为溶剂, 以62%的产率得到[(η(5)-C5Me4Et)RhCl((C6F5)2PCH2CH2P(C6F5)2)]BF4
    参考文献:
    名称:
    Activation of C–F and C–H bonds by polyalkylcyclopentadienylrhodium complexes: crystal structure of [(η5-C5Me4Et)RhCl{(C6F5)2PCH2CH2P(C6F5)2}]+·BF4−
    摘要:
    The reaction between [(eta(5)-C5Me4Et)RhCl(mu-Cl)](2) and the diphosphine, (C6F5)(2)PCH2CH2P(C6F5)(2) (dfppe), proceeded via the activation of two C-F and two C-H bonds and the formation of two C-C bonds to give a mixture of isomers of a salt with formulation '[(eta(5)-C5Me4Et)RhCl{(C6F5)(2)PCH2CH2P(C6F5)(2)}-2HF](+). Cl-' (3a). Treatment of [(eta(5)-C5Me4Et)RhCl(mu-Cl)](2) with NH4BF4 followed by dfppe yielded [(eta(5)-C5Me4Et)RhCl{(C6F5)(2)PCH2CH2P(C6F5)(2)}](+). BF4- (4b) which, on thermolysis in ethanol underwent C-F and C-H bond activation to yield the tetrafluoroborate salt of 3a (3b). The structure of 4b was determined by a single crystal X-ray diffraction study. The salt 4b crystallizes in the triclinic space group P (1) over bar with a = 15.743 (4), b = 16.429 (2), c = 16.970 (3) Angstrom, alpha = 79.41 (2), beta = 84.34 (2), gamma = 82.01 (2)degrees and Z = 4. Refinement gave final R-1 and wR(2)[I > 2 sigma(I)] values of 0.0955 and 0.2200 respectively for 7254 observed reflections. When the reaction between [(eta(5)-C5Me4Et)RhCl(mu-Cl)](2) and dfppe was carried out in ethanol, a mixture of 3b, 4b and the singly C-F bond activated complex '[(eta(5)-C5Me4Et)RhCl{(C6F5)(2)PCH2CH2P(C6F5)(2)}-HF]+. BF4-' (5b) were obtained after addition of NH4BF4. The monophosphines P(C6F5)(3) and PPh(C6F5)(2) failed to react with [(eta(5)-C5Me5)RhCl(mu-Cl)](2) and the reaction between [(eta(5)-C5Me5)RhCl(mu-Cl)](2) and PPh2(C6F5) did not lead to C-F bond activation but yielded (eta(5)-C5Me5)RhCl2{PPh2(C6F5)} (6). (C) 1998 Elsevier Science S.A. All rights reserved.
    DOI:
    10.1016/s0022-328x(97)00704-3
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