| 176773-28-7

• CAS: 176773-28-7
• 化学式: C₂₄H₂₀B*C₃₂H₆₆ClN₂O₁₂P₄Ru₂
• 分子量: 1351.6
• InChiKey: USSOATVMTZAPGP-UHFFFAOYSA-M

反应信息

• 作为产物：
  描述：

  {Ru2(CO)4{μ-(Me2CHO)2PN(Et)P(OCHMe2)2}2} 以 丙酮 、 甲苯 为溶剂， 生成
  参考文献：
  名称：

  Oxidation behaviour of the unsaturated diruthenium species [Ru₂(µ_sb-CO)₂(CO)₂{µ-(PrⁱO)₂PNEtP(OPrⁱ)₂}₂]

  摘要：

  Treatment of the formally unsaturated species [Ru-2(mu(sb)-CO)(2)(CO)(2)(mu-etipdp)(2)][sb = semi-bridging, etipdp = ((PrO)-O-i)(2)PNEtP(OPri)(2)] with silver (1) salts such as AgSbF6 or AgBF4 In MeCN or PhCN led directly to the formation of the disolvated species [Ru-2(CO)(4)(RCN)(2)(mu-etipdp)(2)]X(2) (R = Me or Ph; X = SbF6 or BF4), with no intermediates being detected. In contrast, as established spectroscopically, oxidation of this complex with silver(I) salts-in very weakly co-ordinating solvents such as acetone or methanol afforded silver adducts of the parent species. Also, reaction with the electron acceptor tcnq (7,7,8,8-tetracyano-p-quinodimethane) in tetrahydrofuran (thf) gave the electron-transfer salt [Ru-2(eta(1)-tcnq)(CO)(4)(thf)(mu-etipdp)(2)][tcnq], while with p-chloranil (tetrachloro-1,4-benzoquinone) produced [Ru-2(mu-Cl)(CO)(4)(mu-etipdp)(2)][p-OC6Cl4O](2) as a consequence of the benzoquinone functioning as a chlorinating agent as well as an electron acceptor. Cyclic voltammograms of [Ru-2(mu(sb)-CO)(2)(CO)(2)(mu etipdp)(2)] and [Ru-2(CO)(4)(RCN)(2)(mu-etipdp)(2)][SbF6](2) (R = Me or Ph) have been measured in both aceto- and benzo-nitrile and are readily interpreted in terms of the redox process [Ru-2(mu(sb)-CO)(2)(CO)(2)(mu-etipdp)(2)] + 2RCN (2e)reversible arrow(-2e) [Ru-2(CO)(4)(RCN)(2)(mu-etipdp)(2)](2+). The structure of the acetonitrile species [Ru-2(CO)(4)(MeCN)(2)(mu-etipdp)(2)][BF4](2) . CH2Cl2 has been determined X-ray crystallographically.

  DOI：

  10.1039/dt9960001031