[Ru2(μ-S(CH2)3S)(CO)4(PPh2Py)2] | 879130-45-7

• 英文名称: [Ru2(μ-S(CH2)3S)(CO)4(PPh2Py)2]
• 英文别名: [Ru2(μ-S(CH2)3S)(CO)4(diphenylphosphinopyridine)2]
• CAS: 879130-45-7
• 化学式: C₄₁H₃₄N₂O₄P₂Ru₂S₂
• 分子量: 946.951
• InChiKey: BQOQSWUORLRQQR-UHFFFAOYSA-L

反应信息

• 作为产物：
  描述：

  1,3-丙二硫醇 、 [Ru2(μ-HCOO)2(CO)4(PPh2Py)2]*CH2Cl2 以 甲苯 为溶剂， 以75%的产率得到[Ru2(μ-S(CH2)3S)(CO)4(PPh2Py)2]
  参考文献：
  名称：

  Diphenylphosphinopyridine (PPh2Py) versus 2-(2-diphenylphosphinomethyl)pyridine (PPh2CH2Py) in the coordination to ruthenium centres: Study of the reaction of PPh2Py containing formato-bridged dinuclear Ru(I) complexes and PPh2CH2Py containing mononuclear formato Ru(II) complexes with dithioles

  摘要：

  Dinuclear carboxylato-bridged Ru(I) complexes [Ru-2(mu-RCOO)(2)(CO)(4)L-2] (L = RCOOH; R = H, Me) were reacted with diphenylphosphinopyridine (PPh2Py) and 2-(2-diphenylphosphinomethyl)pyridine (PPh2CH2PY) ligands. In agreement with previously reported results, the reaction with PPh2PY preserves the dinuclear structure of Ru(I)) complexes [Ru-2(mu-RCOO)(2)(CO)(4)(PPh2PY)(2)] R = H (1) and Me (2)). On the other hand, the reaction with PPh2CH2PY leads to the formation of mononuclear ionic Ru(II) complexes of the type [Ru(RCOO)(PPh2CH2Py)(CO)(2)][RCOO] (R = H (3) and Me (4)). The reaction of 1 with HS(CH2)(n)SH (n = 2, 3) gives dinuclear dithiolato-bridged Ru(I) complexes [Ru-2(mu-S(CH)(n)S)(CO)(4)(PPh2PY)(2)] (n = 2 (5), 3 (6)). The equivalent reaction of HSCH2CH2SH with 3 forms the mononuclear neutral complex [Ru(S(CH2)(2)S)(CO)(2)(PPh2CH2Py)] (7). These complexes were characterised by elemental analyses, IR, H-1, C-13 and P-31 NMR spectroscopies. Additional liquid mass (with electrospray) spectrometry was used for complexes 3 and 4. (c) 2005 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2004.12.061