[RuH(1,5-cod)(PMe2Ph)3](PF6) | 40988-88-3

• 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: [RuH(1,5-cod)(PMe2Ph)3](PF6)
• 英文别名: [RuH(1,5-cod)(PMe₂Ph)₃](PF₆)
• CAS: 40988-88-3
• 化学式: C₄₀H₅₆O₁₀P₅Ru*F₆P
• 分子量: 1097.78
• InChiKey: JOCLVMDDPSAPKQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  12.7
• 重原子数：
  63.0
• 可旋转键数：
  20.0
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  92.3
• 氢给体数：
  0.0
• 氢受体数：
  10.0

反应信息

• 作为产物：
  描述：

  二甲基苯基膦酸盐 、 fac-[RuH(1,5-cod)(NH₂NMe₂)₃](PF₆) 以 甲醇 为溶剂， 以86%的产率得到[RuH(1,5-cod)(PMe2Ph)3](PF6)
  参考文献：
  名称：

  The dominant steric effect in the synthesis of ammine hydrido- and chlorido-Ru(II)- N , N -dimethylhydrazine and mixed alkyl–aryl phosphine complexes: Novel methyldiazene reduction intermediates

  摘要：

  Novel cationic hydrido complexes [RuH(1,5-cod)(NH3)(NH2NMe2)(2)](X) (X = PF6, BPh4) and chloridoammine complexes [RuCl(1,5-cod)(NH3)(2)(NH2NMe2)](X) (X = PF6, BPh4), were isolated from the reaction of the polymeric [RuCl2(1,5-cod)](x) with NH2NMe2. Reaction of the hydrido complexes with the phosphine ligands PMe3, PMe2Ph, P(OMe)(2)Ph resulted in the formation of monohydrido-phosphine complexes, whereas reaction with the bulkier PMePh2 ligand gave dihydrido-phosphine complexes. Similar reactions of the chlorido-ammine complexes with the phosphine ligands PMe3, PMe2Ph, P(OMe)(2)Ph, and PMePh2 all sequentially substituted the NH2NMe2 and the 1,5-cod ligands to give the chlorido-ammine phosphine complexes. All complexes were fully characterised and the single crystal X-ray structures were determined for [RuH{P(OMe)(2)Ph}(5)](BPh4), [RuH2(PMePh2)(4)], [{Ru(PMe2Ph)(3)}(2)(mu-F)(3)](PF6), fac-[RuCl (NH3) (2)(PMe2Ph)(3)](PF6), and [RuCl(NH3)(PMe2Ph)(4)](PF6). Intramolecular strain between coordinated sigma-donor ligands in the Ru(II)-NH2NMe2 precursor complexes as well as the relative steric bulk of incoming r-donor ligands were found to be chemically directing in the formation of monohydrido-, bishydrido, mono-ammine, and bis-ammine ruthenium(II) complexes. (C) 2015 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2015.08.019

文献信息

• Cationic ruthenium systems. Part 4. Bridge-splitting reactions of the triply bridged dimers bis(η-cyclo-octa-1,5-diene)(NN-dimethylhydrazine)dihalogenodihydridodiruthenium with a series of neutral donor ligands
  作者：Terence V. Ashworth、Rolf H. Reimann、Eric Singleton

  DOI：10.1039/dt9780001036

  日期：——

  The triply bridged complexes [RuX(H)(cod)}2(NH2NMe2)](2; X = Cl or Br; cod = cyclo-octa-1,5-diene), containing H, X, and NH2NMe2 as bridging ligands, have been prepared from [RuH(cod)(NH2NMe2)3]A (1; A = PF6 or BPh4) and LiX in moderate yields from acetone–methanol mixtures. The mother liquors of these reactions produced [Ru3(CO)12] and [RuX(H)(PPh3)3] with CO and PPh3 respectively. Complexes (2)

  包含H，X和H的三重桥连络合物[RuX（H）（cod）} 2（NH 2 NMe 2）]（2; X = Cl或Br; cod =环八-1,5-二烯）从[RuH（cod）（NH 2 NMe 2）3 ] A（1; A = PF 6或BPh 4）和LiX，以丙酮-甲醇混合物的适度产率制备了NH 2 NMe 2作为桥连配体。这些反应的母液与CO和PPh 3一起生成了[Ru 3（CO）12 ]和[RuX（H）（PPh 3）3 ]。分别。配合物（2）与一系列中性供体配体发生桥裂反应，生成[RuX（H）（cod）L 2 ] [3; L = PMePh 2，SbPh 3，AsPh 3或吡啶（py）]，[RuCl（H）（PPh 3）3 ]，[RuH PPh（OMe）2 } 5 ] [PF 6 ]，[RuH（cod ）L 3 ] +（L ＝ 4Me-py或NCMe），和[RuCl 2（4Me-py）4 ]。讨论了配合物的红外和1
• η³-Allyruthenium(<scp>II</scp>) complexes as intermediates in substitution and isomerization of diene ligands; the dominant role of steric effects
  作者：Terence V. Ashworth、Anthony A. Chalmers、Eric Singleton、Hester E. Swanepoel

  DOI：10.1039/c39820000214

  日期：——

  The formation of [Ru(η3-C8H13)L3]PF6 as intermediates in the conversion of [RuH(cod)L3]PF6[cod = cyclo-octa-1,5-diene, L = PMe3, P(OMe)2Ph,PMe2Ph, P(OMe)Ph2, and P(OCH2CMe3)3] into [RuHL4(solvent)]PF6[L = P(OMe)Ph2 and P(OCH2CMe3)3] and [RuHL5]PF6[L = PMe3, P(OMe)2Ph and PMe2Ph] and cyclo-octa-1,3-diene, has been shown be dependent upon the size of L.

  的[Ru（形成η 3 -C 8 ħ 13）L- 3 ] PF 6如[期RuH（COD）L的转换中间体3 ] PF 6 [COD =环辛-1,5-二烯，L = PMe 3，P（OMe）2 Ph，PMe 2 Ph，P（OMe）Ph 2和P（OCH 2 CMe 3）3 ]变成[RuHL 4（solvent）] PF 6 [L = P（OMe）Ph 2和P（OCH 2 CMe 3）3 ]和[RuHL 5 ] PF 6 [L = PMe在图3中，已经显示出P（OMe） 2 Ph和PMe 2 Ph]和环辛基-1,3-二烯取决于L的大小。