(bis(diphenylphosphino)ferrocene)bis(2-methylpropenyl)ruthenium | 373594-46-8

• 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: (bis(diphenylphosphino)ferrocene)bis(2-methylpropenyl)ruthenium
• 英文别名: [Ru(η3-C3H4Me)2(dppf)]；[Ru(η3-C3H4Me)2(1,1'-bis(diphenylphosphino)ferrocene)]；[Ru(η3-2-C3H4Me)2(1,1'-bis(diphenylphosphino)ferrocene)]；cyclopenta-1,3-dien-1-yl(diphenyl)phosphane;iron(2+);2-methanidylprop-1-ene;ruthenium(2+)
• CAS: 373594-46-8
• 化学式: C₄₂H₄₂FeP₂Ru
• 分子量: 765.66
• InChiKey: VJDKXAXKYSCHLP-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：
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• sp3杂化的碳原子比例：
  None
• 拓扑面积：
  None
• 氢给体数：
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• 氢受体数：
  None

反应信息

• 作为反应物：
  描述：

  盐酸 、 3-异丙基-4-甲基-1-炔基-3-戊醇 、 (bis(diphenylphosphino)ferrocene)bis(2-methylpropenyl)ruthenium 以 乙醚 、 正己烷 、 丙酮 为溶剂， 以97%的产率得到fac-[RuCl3(CC(H)=C-(i-Pr)2)(1,1'-bis(diphenylphosphino)ferrocene)]
  参考文献：
  名称：

  Efficient One-Pot Synthesis of α,β-Unsaturated Carbyne Complexes fac-[RuX₃{⋮CC(H)CR₂}(dppf)] (X = Cl, Br; R = Aryl, Alkyl; dppf = 1,1‘-Bis(diphenylphosphino)ferrocene)

  摘要：

  Alkenyl-carbyne complexes fac-[RuX3{equivalent to CC(H)=CR2}(dppf)] (X = Cl, Br; R = Ph, Pr-i or CR2 = C13H8) (2a-c, 3a-c) have been prepared by reaction of the bis(allyl)-ruthenium(II) derivative [Ru(eta(3)-2-C3H4Me)(2)(dppf)] (1) with the appropriate propargylic alcohol HC equivalent to CCR2(OH) in the presence of 3.5 equiv of the corresponding hydrogen halide HX. The structure of compounds fac-[RuCl3{equivalent to CC(H)=CR2}(dppf)] (R = Ph (2a) and Pr-i (2c)) has been confirmed by X-ray crystallography. Structural parameters within the alkenyl-carbyne chain in 2a,c suggest an important contribution of the zwitterionic vinylidene canonical form fac- [RuCl3{=C=C(H)-CR2}(dppf)]. Formation of complexes 2,3a-c involves the 1,3-addition of HX to the corresponding dinuclear allenylidene intermediates [{RuX(mu-X)(=C=C=CR2)(dppf)}(2)]. Such allenylidene complexes, i.e., [{RuX(mu-X)(=C=C=CR2)(dppf)}(2)] (X = Cl, Br; R = Ph or CR2 = C13H8) (4a,b, 5a,b), have been prepared and characterized by treatment of fac-[RuX3-{equivalent to CC(H)=CR2}(dppf)] (X = Cl, Br; R = Ph or CR2 = C13H8) (2a,b, 3a,b) with 1 equiv of AgSbF6, via halide abstraction and concomitant deprotonation of the alkenyl-carbyne chain.

  DOI：

  10.1021/om050204u

文献信息

• Efficient Transfer Hydrogenation of Ketones Catalyzed by the Bis(isocyanide)−Ruthenium(II) Complexes <i>trans,cis,cis</i>-[RuX₂(CNR)₂(dppf)] (X = Cl, Br; dppf = 1,1‘-Bis(diphenylphosphino)ferrocene):  Isolation of Active Mono- and Dihydride Intermediates
  作者：Victorio Cadierno、Pascale Crochet、Josefina Díez、Sergio E. García-Garrido、José Gimeno

  DOI：10.1021/om0400651

  日期：2004.10.1

  The bis(isocyanide)−ruthenium(II) complexes trans,cis,cis-[RuX2(CNR)2(dppf)] (X = Cl, R = CH2Ph (2a), Cy (2b), tBu (2c), 2,6-C6H3Me2 (2d), (S)-(−)-C(H)MePh (2e); X = Br, R = CH2Ph (3a), Cy (3b), tBu (3c), 2,6-C6H3Me2 (3d), (S)-(−)-C(H)MePh (3e)) have been prepared by reaction of the bis(allyl)−ruthenium(II) derivative [Ru(η3-2-C3H4Me)2(dppf)] (1) with the appropriate isocyanide ligand, in CH2Cl2 at

  双（异氰化物）-钌（II）配合物反式，顺式，顺式-[RuX 2（CNR）2（dppf）]（X = Cl，R = CH 2 Ph（2a），Cy（2b），t Bu（2c），2,6-C 6 H 3 Me 2（2d），（S）-（-）- C（H）MePh（2e）; X = Br，R = CH 2 Ph（3a），Cy（3b）），t Bu（3c），2,6-C 6 H 3 Me 2（3d），（小号） - （-）-C（H）麦菲（3E））已经由双反应（制备烯丙基） -钌（II）衍生物的[Ru（η 3 -2-C 3 H ^ 4 Me）的2（dppf）]（1）与适当的异氰酸酯配体，在室温下在CH 2 Cl 2中，在相应的卤化氢HX存在下。化合物反，顺，顺-[RuCl 2（CN-2,6-C 6 H 3 Me 2）2（dppf）]的结构（2d）已通过X射线晶体学证实。研究了配合物2 a - e和3a - e在丙酮-2