trans-[Ru(NH3)4(P(OCH3)3)(H2O)](2+) | 77847-39-3

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: trans-[Ru(NH3)4(P(OCH3)3)(H2O)](2+)
• CAS: 77847-39-3
• 化学式: C₃H₂₃N₄O₄PRu
• 分子量: 311.284
• InChiKey: CJBVUXOVIIFIAY-UHFFFAOYSA-N

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：

  trans-[Ru(NH3)4(P(OCH3)3)(H2O)](2+) 、 水 以 further solvent(s) 为溶剂， 生成 trans-[Ru(NH3)4(H2O)2](2+)
  参考文献：
  名称：

  Selective Photolabilization in trans-[Ru(NH₃)₄(P(III))H₂O]²⁺ and trans-[Ru(NH₃)₄(P(OR)₃)₂]²⁺ Complexes (P(III) = P(OR)₃, P(R)₃)

  摘要：

  Irradiation in the LF bands (1)A(1) --> (1)E(1) and (1)A(1g) --> (1)A(2g), (1)E(g) leads to NH3 photolabilization of trans-[Ru(NH3)(4)(P(III))H2O](2+) complexes and to NH3 and P(III) photolabilization of trans-[Ru(NH3)(4)(P(III))(2)](2+) species. For both series of complexes Phi(NH3) has essentially the same experimental value of 0.34 +/- 0.03 mol/einstein. The Phi(P(III)) values for the bis(phosphane) complexes trans-[Ru(NH3)(4)(P(III))(2)](2+) are in the 0.034-0.070 range for P(III) = P(OCH3)(3) and P(OC2H4Cl)(3). No clear relationship could be established between the cone angle theta of the phosphane or the formal potential E degrees'(Ru(III)/Ru(II)) and the corresponding Phi(NH3) and Phi(P(III)) data for the complexes studied. The NH3 ligand is selectively photolabilized when the trans-[Ru(NH3)(4)(P(III))(2)](2+) and the trans-[Ru(NH3)(4)(P(III))H2O](2+) species are irradiated with energies corresponding to the (1)A(1g) --> (1)A(2g) and (1)A(1) --> (1)A(2) transitions.

  DOI：

  10.1021/ic9509847
• 作为产物：
  描述：

  trans-[Ru(NH3)4(P(OCH3)3)2](2+) 、 水 在 CF₃CO₂H 作用下， 以 further solvent(s) 为溶剂， 生成 trans-[Ru(NH3)4(P(OCH3)3)(H2O)](2+)
  参考文献：
  名称：

  Selective Photolabilization in trans-[Ru(NH₃)₄(P(III))H₂O]²⁺ and trans-[Ru(NH₃)₄(P(OR)₃)₂]²⁺ Complexes (P(III) = P(OR)₃, P(R)₃)

  摘要：

  Irradiation in the LF bands (1)A(1) --> (1)E(1) and (1)A(1g) --> (1)A(2g), (1)E(g) leads to NH3 photolabilization of trans-[Ru(NH3)(4)(P(III))H2O](2+) complexes and to NH3 and P(III) photolabilization of trans-[Ru(NH3)(4)(P(III))(2)](2+) species. For both series of complexes Phi(NH3) has essentially the same experimental value of 0.34 +/- 0.03 mol/einstein. The Phi(P(III)) values for the bis(phosphane) complexes trans-[Ru(NH3)(4)(P(III))(2)](2+) are in the 0.034-0.070 range for P(III) = P(OCH3)(3) and P(OC2H4Cl)(3). No clear relationship could be established between the cone angle theta of the phosphane or the formal potential E degrees'(Ru(III)/Ru(II)) and the corresponding Phi(NH3) and Phi(P(III)) data for the complexes studied. The NH3 ligand is selectively photolabilized when the trans-[Ru(NH3)(4)(P(III))(2)](2+) and the trans-[Ru(NH3)(4)(P(III))H2O](2+) species are irradiated with energies corresponding to the (1)A(1g) --> (1)A(2g) and (1)A(1) --> (1)A(2) transitions.

  DOI：

  10.1021/ic9509847

文献信息

• Trans effect and trans influence in ruthenium(II) tetraammines: Imidazole as a probe ligand
  作者：B.S. Lima-Neto、J.C. Nascimento Filho、D.W. Franco

  DOI：10.1016/0277-5387(95)00463-7

  日期：1996.6

  The following substitution reactions:trans-[Ru(NH3)(4)L(1)(H2O)](2+) + L(2 k-1)reversible arrow(k1)trans-[Ru(NH3)(4)L(1)L(2)](2+)+H2O,where L(1) = phosphite, phosphine, AsPh(3) or SbPh(3), and L(2) = imidazole, have been studied under pseudo-first order conditions. The reaction proceeds through an I-d dissociative mechanism. The trans effect of L(1) has been estimated based on the k(1), values: SbPh(3) < AsPh(3) < PBu(3) < P(Ph)(3) similar to dppe < P(OMe)(3) < P(OEt)(3) < P(OBu)(3) < P(OPri)(3). The trans effect series obtained with electrophilic L(2) ligands (pyrazine and isonicotinamide) for the same phosphorus(III) ligands (L(1)) were similar. The position of L(1) in these series can be related to the alpha or pi character of L(1). The trans influence series has been written based on the reciprocal of K-eq = k(1)/k(-1): P(OPri)(3) congruent to P(OEt)(3) congruent to P(OBu)(3) < P(OMe)(3) < P(Ph)(3) < P(Bu)(3) < AsPh(3) < SbPh(3) < dppe.
• Trans-effect and trans-influence series for phosphanes in octahedral environment: A guide for design of new catalysts
  作者：José Cardoso do Nascimento Filho、Joacy Batista de Lima、Benedito dos Santos Lima Neto、Douglas Wagner Franco

  DOI：10.1016/0304-5102(94)00018-2

  日期：1994.6

  By a kinetic approach, the trans-effects and trans-influences of nineteen tertiary phosphane ligands were evaluated for a hexacoordinated d6-low spin metal center. Plots of specific rate constants versus formal potentials for Ru(III)/Ru(II) couples provide a simple, reliable and efficient method to predict phosphane reactivity and are useful as a guide for design of new catalysts.