(η⁶-p-cymene)RuI₂(PPh₃) | 190195-14-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: (η⁶-p-cymene)RuI₂(PPh₃)
• 英文别名: [(η(6)-cymene)RuI2(PPh3)]；[(η(6).-cymene)RuI2(triphenylphosphine)]；[RuI2(p-cym)(PPh3)]；diiodoruthenium;1-methyl-4-propan-2-ylbenzene;triphenylphosphane
• CAS: 190195-14-3
• 化学式: C₂₈H₂₉I₂PRu
• 分子量: 751.391
• InChiKey: YIGSSIGNSGCNJN-UHFFFAOYSA-L

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：

  (η⁶-p-cymene)RuI₂(PPh₃) 、 以 二氯甲烷 为溶剂， 反应 1.0h， 以87%的产率得到
  参考文献：
  名称：

  阴离子N-杂环卡宾负载的杂双金属铸币金属-钌配合物

  摘要：

  制备了具有弱配位阴离子 (WCA) 硼酸盐部分的银 (I) 和铜 (I) 芳烃配合物[(WCA-NHC)M( η 2 -甲苯)] (M=Ag, Cu)，并且它们能够用作研究了金属转移试剂。然而，WCA-NHC-金属键的高稳定性提供了获得异质双金属配合物的途径，例如[(WCA-NHC)M( μ -Cl) 2 Ru(PPh 3 )( η 6 - p -cymene)]，它抵抗了分别消除 AgCl 或 CuCl。

  DOI：

  10.1002/chem.202102553
• 作为产物：
  描述：

  diiodo(p-cymene)ruthenium(II) dimer 、 三苯基膦 以 正庚烷 为溶剂， 生成 (η⁶-p-cymene)RuI₂(PPh₃)
  参考文献：
  名称：

  Synthesis and characterisation of [(η6-cymene)Ru(L)X2] compounds: single crystal X-ray structure of [(η6-cymene)Ru(P{OPh}3)Cl2] at 203 K

  摘要：

  Treatment of the chloro bridged dimer {[(eta(6)-cymene)RuCl](2)(mu-Cl)(2)} (1) with the donor molecules P(OPh)(3), P(OMe)(3), PPh3, PMe3, CO, SMe2, (CNBu)-Bu-t and CNTos in hot hexane causes bridge splitting reactions that produce the monomeric compounds [(eta(6)-cymene)Ru(L)Cl-2], (4)-(11), respectively. Use of the chiral isonitrile S(-)-alpha-methylbenzylisonitrile produced the corresponding complex 12. The diiodo analogues, 13-15, were prepared similarly from {[(eta(6)-cymene)RuI](2)(mu-I)(2)} (3) for P(OPh)(3), P(OMe)(3) and PPh3, respectively. Insertion of tin(II) chloride into both metal-chlorine bonds was observed for [(eta(6)-cymene)Ru(P{OMe}(3))Cl-2] (5), while only monosubstitution was observed for [(eta(6)-cymene)Ru(PPh3)Cl-2] (6). Halide abstraction in the presence of a substrate reaction has been used to prepare some selected cationic compounds which contain an asymmetric ligand environment. Reaction of {[(eta(6)-cymene)RuCl](2)(mu-Cl)(2)} with 1,2-bis(diphenylphosphino)-ethane under ionising conditions produced the cation [(eta(6)-cymene)Ru(dppe)Cl]PF6 (20). Selected compounds have been examined by {C-13-H-1} heteronuclear correlation and {H-1-H-1} COSY and NOESY experiments. The structure of [(eta(6)-cymene)Ru(P{OPh}(3))Cl-2](CH2Cl2)-C-. (4) has been determined at -70degreesC. (C) 2004 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2004.06.016

文献信息

• Martinez, Remi; Simon, Marc-Olivier; Chevalier, Reynald, Journal of the American Chemical Society, 2009, vol. 131, p. 7887 - 7895
  作者：Martinez, Remi、Simon, Marc-Olivier、Chevalier, Reynald、Pautigny, Cyrielle、Genet, Jean-Pierre、Darses, Sylvain

  DOI：——

  日期：——