((i)Pr2P(CH2)3P(Ph)(CH2)3P(i)Pr)RhCl | 477291-20-6

• 英文名称: ((i)Pr2P(CH2)3P(Ph)(CH2)3P(i)Pr)RhCl
• 英文别名: (PP2)RhCl
• CAS: 477291-20-6
• 化学式: C₂₄H₄₅ClP₃Rh
• 分子量: 564.901
• InChiKey: VNOAGKGKFDWCTH-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
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• 环数：
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• 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：

  ((i)Pr2P(CH2)3P(Ph)(CH2)3P(i)Pr)RhCl 以 四氢呋喃 、 乙醚 、 氘代苯 为溶剂， 生成 ((i)Pr2P(CH2)3P(Ph)(CH2)3P(i)Pr)RhSEt
  参考文献：
  名称：

  New Tridentate Phosphine Rhodium and Iridium Complexes, Including a Stable Rhodium(I) Silyl. Si−S Activation and a Strong Effect of X in (PP₂)M−X (X = H, Cl, Me) on Si−H Activation

  摘要：

  Rhodium and iridium complexes of the general formula (PP2)MX bearing the new triphosphine ligand (Pr2P)-Pr-i(CH2)(3)P(Ph)(CH2)(3)(PPr2)-Pr-i (PP2) have been synthesized. Reactivity of the PP2MX complexes toward HSi(SEt)(3) was studied. Whereas (PP2)RhCl and (PP2)IrCl do not react with HSi(SEt)(3), (PP2)RhH gives rise to the Rh(III) adduct [(PP2)Rh(H)(2)Si(SEt)(3)], and (PP2)RhMe (3) activates both the Si-H and the Si-S bonds of HSi(SEt)(3), affording the Rh(I) complexes (PP2)RhSi(SEt)(3) (5) and (PP2)RhSEt (6). Only a few stable Rh(I) silyl complexes are known, and SI-S bond activation by transition-metal complexes has been rarely observed. The X-ray crystal structure of 5 exhibits a considerable distortion from square-planar geometry, the average angle between the trans-disposed ligands being 152.5degrees. In contrast to 3, (PP2)IrMe (8) forms a stable Ir(III) adduct with HSi(SEt)(3), fac-[(PP2)Ir(Me)(H)(Si(SEt)(3))] (9). No Si-S activation was observed with 8. Thus, the reactivity Of (PP2)-MX complexes toward HSi(SEt)(3) strongly depends on the nature of M and X.

  DOI：

  10.1021/om020120a
• 作为产物：
  描述：

  chlorobis(cyclooctene)rhodium(I) dimer 、 (i)Pr2P(CH2)3P(Ph)(CH2)3P(i)Pr 以 四氢呋喃 为溶剂， 以99%的产率得到((i)Pr2P(CH2)3P(Ph)(CH2)3P(i)Pr)RhCl
  参考文献：
  名称：

  New Tridentate Phosphine Rhodium and Iridium Complexes, Including a Stable Rhodium(I) Silyl. Si−S Activation and a Strong Effect of X in (PP₂)M−X (X = H, Cl, Me) on Si−H Activation

  摘要：

  Rhodium and iridium complexes of the general formula (PP2)MX bearing the new triphosphine ligand (Pr2P)-Pr-i(CH2)(3)P(Ph)(CH2)(3)(PPr2)-Pr-i (PP2) have been synthesized. Reactivity of the PP2MX complexes toward HSi(SEt)(3) was studied. Whereas (PP2)RhCl and (PP2)IrCl do not react with HSi(SEt)(3), (PP2)RhH gives rise to the Rh(III) adduct [(PP2)Rh(H)(2)Si(SEt)(3)], and (PP2)RhMe (3) activates both the Si-H and the Si-S bonds of HSi(SEt)(3), affording the Rh(I) complexes (PP2)RhSi(SEt)(3) (5) and (PP2)RhSEt (6). Only a few stable Rh(I) silyl complexes are known, and SI-S bond activation by transition-metal complexes has been rarely observed. The X-ray crystal structure of 5 exhibits a considerable distortion from square-planar geometry, the average angle between the trans-disposed ligands being 152.5degrees. In contrast to 3, (PP2)IrMe (8) forms a stable Ir(III) adduct with HSi(SEt)(3), fac-[(PP2)Ir(Me)(H)(Si(SEt)(3))] (9). No Si-S activation was observed with 8. Thus, the reactivity Of (PP2)-MX complexes toward HSi(SEt)(3) strongly depends on the nature of M and X.

  DOI：

  10.1021/om020120a