RuBr(η3-allyl)(CO)(1,1'-bis(diphenylphosphino)ferrocene) | 640721-14-8

• 英文名称: RuBr(η3-allyl)(CO)(1,1'-bis(diphenylphosphino)ferrocene)
• CAS: 640721-14-8
• 化学式: C₃₈H₃₃BrFeOP₂Ru
• 分子量: 804.448
• InChiKey: MPBUORPVIUQXQT-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
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• 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：

  RuBr(η3-allyl)(CO)(1,1'-bis(diphenylphosphino)ferrocene) 、 氢溴酸 以 乙醚 、 二氯甲烷 为溶剂， 以86%的产率得到[RuBr(μ-Br)(CO)(1,1'-bis(diphenylphosphino)ferrocene)]2
  参考文献：
  名称：

  An Easy Entry to Dimers [{RuX(μ-X)(CO)(P⌒P)}₂] (X = Cl, Br; P⌒P = 1,1‘-Bis(diphenylphosphino)ferrocene, 1,1‘-Bis(diisopropylphosphino)ferrocene) from η³-Allylruthenium(II) Derivatives [RuX(η³-2-C₃H₄R)(CO)(P⌒P)] (R = H, Me):  Efficient Catalyst Precursors in Transfer Hydrogenation of Ketones

  摘要：

  Complexes [RuX(eta(3)-2-C3H4R)(CO)(P<^>P)] (X = Cl, Br; R = H, Me; P<^>P = dppf, dippf) (2a-d and 3a-d) have been prepared by reaction of the eta-allylruthenium(II) derivatives [RuX(eta(3)-2-C3H4R)(CO)(3)] (1a-d) with 1 equiv of the appropriate diphosphine. Treatment of 2a-d and 3a-d with HX allows the high-yield preparation of the dimeric compounds [{RUX(mu-X)(CO)(P<^>P) }(2)] (P<^>P = dppf, X = Cl (4a), Br (4b); P<^>P = dippf, X = Cl (5a), Br (5b)). Complex [{RuCl(mu-Cl)(CO)(dppf)}(2)] reacts with neutral ligands, via chloride bridge cleavage, affording the mononuclear derivatives [RuCl2(CO)(L)(dppf)] (L = CO (6a), BzNC (6b), Py (6c), PhNH2 (6d)). The structures of compounds [RUCl(eta(3)-C3H5)(CO)(dPPf)] (2a), [{RuCl(mu-Cl)(CO)(dppf)}(2)] (4a), and [RuCl2(CO)(Py)(dppf)] (6c) have been confirmed by X-ray crystallography. The catalytic activity of dimers 4a,b and 5a,b in transfer hydrogenation of ketones by propan-2-ol has also been studied.

  DOI：

  10.1021/om030530e
• 作为产物：
  描述：

  1,1'-双(二苯基膦)二茂铁 、 (π-allyl)palladium chloride 以 甲苯 为溶剂， 以80%的产率得到RuBr(η3-allyl)(CO)(1,1'-bis(diphenylphosphino)ferrocene)
  参考文献：
  名称：

  An Easy Entry to Dimers [{RuX(μ-X)(CO)(P⌒P)}₂] (X = Cl, Br; P⌒P = 1,1‘-Bis(diphenylphosphino)ferrocene, 1,1‘-Bis(diisopropylphosphino)ferrocene) from η³-Allylruthenium(II) Derivatives [RuX(η³-2-C₃H₄R)(CO)(P⌒P)] (R = H, Me):  Efficient Catalyst Precursors in Transfer Hydrogenation of Ketones

  摘要：

  Complexes [RuX(eta(3)-2-C3H4R)(CO)(P<^>P)] (X = Cl, Br; R = H, Me; P<^>P = dppf, dippf) (2a-d and 3a-d) have been prepared by reaction of the eta-allylruthenium(II) derivatives [RuX(eta(3)-2-C3H4R)(CO)(3)] (1a-d) with 1 equiv of the appropriate diphosphine. Treatment of 2a-d and 3a-d with HX allows the high-yield preparation of the dimeric compounds [{RUX(mu-X)(CO)(P<^>P) }(2)] (P<^>P = dppf, X = Cl (4a), Br (4b); P<^>P = dippf, X = Cl (5a), Br (5b)). Complex [{RuCl(mu-Cl)(CO)(dppf)}(2)] reacts with neutral ligands, via chloride bridge cleavage, affording the mononuclear derivatives [RuCl2(CO)(L)(dppf)] (L = CO (6a), BzNC (6b), Py (6c), PhNH2 (6d)). The structures of compounds [RUCl(eta(3)-C3H5)(CO)(dPPf)] (2a), [{RuCl(mu-Cl)(CO)(dppf)}(2)] (4a), and [RuCl2(CO)(Py)(dppf)] (6c) have been confirmed by X-ray crystallography. The catalytic activity of dimers 4a,b and 5a,b in transfer hydrogenation of ketones by propan-2-ol has also been studied.

  DOI：

  10.1021/om030530e