[(C5Me4CF3)RuCl2]2 | 207593-80-4

• 英文名称: [(C5Me4CF3)RuCl2]2
• 英文别名: Ru2(η(5)-1,2,3,4-tetramethyl-5-(trifluoromethyl)cyclopentadienyl)2Cl2(μ-Cl)2；[Ru2(η(5)-C5Me4CF3)2Cl2(μ-Cl)2]；[(C₅Me₄CF₃)RuCl₂]₂；[Cp^FRuCl₂]₂
• CAS: 207593-80-4
• 化学式: C₂₀H₂₄Cl₄F₆Ru₂
• 分子量: 722.353
• InChiKey: LSCWADNOCCNOPK-UHFFFAOYSA-J

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：
  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：

  [(C5Me4CF3)RuCl2]2 在 tin(ll) chloride 作用下， 以 四氢呋喃 为溶剂， 反应 1.0h， 生成 [(C₅Me₄CF₃)RuCl]_n
  参考文献：
  名称：

  含有三氟甲基（四甲基）环戊二烯基配体的同环双取代钌

  摘要：

  二价钌配合物 [CpFRuCl]n 和 [CpFRu(MeCN)3]PF6 与取代的五富烯 1,2-(Me2NCH)(CO2Et)C5H3 和 1,3-(Me2NCH)(CO2Et)-C5H3 反应，然后水解分别提供了新的同环双取代钌 {1,2- (CO2Et)(CHO)C5H3}RuCpF 和 {1,3-(CO2Et)(CHO)C5H3}RuCpF (CpF = C5Me4CF3)。

  DOI：

  10.1007/s11172-018-2067-x
• 作为产物：
  描述：

  水合三氯化钌 、 1,2,3,4-四甲基-5-(三氟甲基)环戊-1,3-二烯 以 乙醇 为溶剂， 以44%的产率得到[(C5Me4CF3)RuCl2]2
  参考文献：
  名称：

  Synthesis and reduction of trifluoromethyl-substituted arenecyclopentadienylruthenium sandwiches [Ru(η5-C5Me4CF3)(η6-C6R6)]+ (R=H, Me) and [Ru(η5-C5Me5)(η6-C6H5CF3)]+

  摘要：

  Dimer [Ru-2(eta(5)-C5Me4CF3)(2)Cl-2(mu-Cl)(2)] (1) has been prepared by reaction of RuCl3 .(H2O)(3) with 1,2,3,4-tetramethyl-5-(trifluoromethyl)cyclopentadiene in ethanol under reflux. Cationic arenecyclopentadienyl complexes [Ru(eta(5)-C5Me4CF3)(eta(6)-arene)]+PF6- (2(+), arene =C6H6; 3(+) arene=C6Me6) and [Ru(eta(5)-C5Me5)(eta(6)-C6H5CF3)]+BF4- (4(+)) were obtained by refluxing [Ru-2(eta(5)- C5Me4CF3)(2)Cl-2(mu-Cl)(2)] (1) or [Ru-2(eta(5)-C5Me5)(2)Cl-2(mu-Cl)(2)] with corresponding arenes in alcohol. The redox properties of 2(+)-4(+) were studied by cyclic voltammetry (CV). All three complexes 2(+)-4(+) are reduced irreversibly in one-electron process. The values of reduction peak potentials for 2(+)-3(+) are less negative than those found for eta(5)-C5Me5 analogues. The reduction of 2(+) and 3(+) with sodium amalgam in tetrahydrofuran led to the formation of dimers [Ru-2(eta(5)-C5Me4CF3),(2)(mu-eta(5):eta(5)-C6H6C6H6)] (5) and [Ru-2(eta(5)-C5Me4CF3)(2)( mu-eta(5):eta(5)-C6Me6C6Me6)] (6) respectively. The reduction of 4(+) gave a non-identifiable mixture of neutral products. (C) 1998 Elsevier Science S.A.

  DOI：

  10.1016/s0022-328x(97)00393-8

文献信息

• Ruthenium-Catalyzed Cycloadditions of 1-Haloalkynes with Nitrile Oxides and Organic Azides: Synthesis of 4-Haloisoxazoles and 5-Halotriazoles
  作者：James S. Oakdale、Rakesh K. Sit、Valery V. Fokin

  DOI：10.1002/chem.201402559

  日期：2014.8.25

  (Cyclopentadienyl)(cyclooctadiene) ruthenium(II) chloride [CpRuCl(cod)] catalyzes the reaction between nitrile oxides and electronically deficient 1‐choro‐, 1‐bromo‐, and 1‐iodoalkynes leading to 4‐haloisoxazoles. Organic azides are also suitable 1,3‐dipoles, resulting in 5‐halo‐1,2,3‐triazoles. These air‐tolerant reactions can be performed at room temperature with 1.25 equivalents of the respective

  （环戊二烯基）（环辛二烯）氯化钌（II）[CpRuCl(cod)] 催化腈氧化物与电子缺陷的 1-氯-、1-溴-和 1-碘炔之间的反应，生成 4-卤代异恶唑。有机叠氮化物也是合适的 1,3-偶极子，产生 5-卤代-1,2,3-三唑。这些耐空气反应可以在室温下进行，相对于炔烃组分，相应的 1,3-偶极子为 1.25 当量。反应性 1-卤代炔烃包括丙炔酰胺、酯、酮和膦酸酯。卤化唑类产物的后官能化可以通过钯催化的交叉偶联反应和活性酰胺基团的操作来实现。用 [Cp*RuCl(cod)]（Cp*=五甲基环戊二烯基）观察到的催化缺乏归因于 Cp* 的空间需求（η 5 ‐C 5 Me 5 ) 配体与母体 Cp ( η 5 ‐C 5 H 5 ) 相比。[( η 5 ‐C 5 Me 4 CF 3 )RuCl(cod)]的低反应性支持了这一假设，它作为 Cp* 的等排模拟物和 Cp 的等电子类似物。
• (1,3-Diformylindenyl)cyclopentadienyl ruthenium derivatives
  作者：S. V. Safronov、A. M. Sheloumov、P. V. Petrovskii、M. G. Ezernitskaya、A. A. Koridze

  DOI：10.1007/s11172-012-0288-y

  日期：2012.11

  The reaction of [CpRu(CH3CN)3][PF6], [Cp*RuCl] n , and [CpFRuCl]n with 1,3-diformylindene results in the predominant formation of zwitter-ionic arene-cyclopentadienyl complexes η6-1,3-(CHO)2C9H5}RuCp (Cp = C5H5), η6-1,3-(CHO)2C9H5}RuCp* (Cp* = C5Me5), and η6-1,3-(CHO)2C9H5}RuCpF (CpF = C5Me4CF3), respectively. The ruthenocenes η5-1,3-(CHO)2C9H5}RuCp, η5-1,3-(CHO)2C9H5}RuCp*, and η5-1,3-(CHO)2C9H5}RuCpF were synthesized by the reaction of 1,3-diformylindenyl potassium with [CpRu(CH3CN)3][PF6], [Cp*RuCl] n , and [CpFRuCl] n .

  [CpRu(CH3CN)3][PF6]、[Cp*RuCl] n 和 [CpFRuCl]n 与 1,3-二甲苯基茚反应后，主要形成了η6-1、3-(CHO)2C9H5}RuCp（Cp = C5H5）、η6-1,3-(CHO)2C9H5}RuCp*（Cp* = C5Me5）和η6-1,3-(CHO)2C9H5}RuCpF（CpF = C5Me4CF3）。钌二烯η5-1,3-(CHO)2C9H5}RuCp、η5-1,3-(CHO)2C9H5}RuCp*和η5-1,3-(CHO)2C9H5}RuCpF 是由 1、3-二甲酰基茚基钾与 [CpRu(CH3CN)3][PF6]、[Cp*RuCl] n 和 [CpFRuCl] n 的反应合成的。
• Gusev, Oleg V.; Ievlev, Mikhail A.; Lyssenko, Konstantin A., Inorganica Chimica Acta, 1998, vol. 280, # 1-2, p. 249 - 256
  作者：Gusev, Oleg V.、Ievlev, Mikhail A.、Lyssenko, Konstantin A.、Petrovskii, Pavel V.、Ustynyuk, Nikolai A.、Maitlis, Peter M.

  DOI：——

  日期：——