trans-[ruthenium(II)(dimethyl)(1,2-bis(dimethylphosphanyl)ethane)] | 135911-82-9

• 分子结构分类: 有机化合物 - 有机磷化合物
• 英文名称: trans-[ruthenium(II)(dimethyl)(1,2-bis(dimethylphosphanyl)ethane)]
• 英文别名: trans-[Ru(methyl)2(1,2-bis(dimethylphosphino)ethane)2]；trans-[Ru(1,2-bis(dimethylphosphino)ethane)2(CH3)2]；trans-(CH3)2Ru(1,2-bis(dimethylphosphino)ethane)2；trans-[Ru(Me)2(dmpe)2]；trans-(CH3)2Ru(dmpe)2；trans-[RuMe2(dmpe)2]
• CAS: 135911-82-9；952286-38-3；98073-52-0
• 化学式: C₁₄H₃₈P₄Ru
• 分子量: 431.421
• InChiKey: ZRPWVYSRCWGOHR-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：
  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：

  trans-[ruthenium(II)(dimethyl)(1,2-bis(dimethylphosphanyl)ethane)] 以 neat (no solvent) 为溶剂， 生成 cis-[Ru(Me2PCH2CH2PMe2)2(Me)2]
  参考文献：
  名称：

  Mono- and Bis-acetylidoruthenium(II) Complexes by Controlled Metathesis of Methylruthenium Complexes with Acetylenes

  摘要：

  Acetylido methyl ruthenium(II) complexes, trans-Ru(C CR)(CH3)(dmpe)(2), were synthesized in a single metathesis reaction from trans-Ru(CH3)2(dmpe)2 at ambient temperature; at elevated temperatures the reaction yields trans-Ru(C CR)(2)(dmpe)(2). Addition of a second terminal acetylene to a methanol solution of trans-Ru(C CR)(CH3)(dmpe)(2) results in the formation of trans-Ru(C CR)(C CR')(dmpe)(2).

  DOI：

  10.1021/om7004063
• 作为产物：
  描述：

  trans-bis[1,2-bis(dimethylphosphino)ethane]dichlororuthenium(II) 、 甲基锂 以 乙醚 、 苯 为溶剂， 以40%的产率得到trans-[ruthenium(II)(dimethyl)(1,2-bis(dimethylphosphanyl)ethane)]
  参考文献：
  名称：

  Mono- and Bis-acetylidoruthenium(II) Complexes by Controlled Metathesis of Methylruthenium Complexes with Acetylenes

  摘要：

  Acetylido methyl ruthenium(II) complexes, trans-Ru(C CR)(CH3)(dmpe)(2), were synthesized in a single metathesis reaction from trans-Ru(CH3)2(dmpe)2 at ambient temperature; at elevated temperatures the reaction yields trans-Ru(C CR)(2)(dmpe)(2). Addition of a second terminal acetylene to a methanol solution of trans-Ru(C CR)(CH3)(dmpe)(2) results in the formation of trans-Ru(C CR)(C CR')(dmpe)(2).

  DOI：

  10.1021/om7004063

文献信息

• Symmetrical Bis(acetylido)ruthenium(II) Complexes
  作者：Leslie D. Field、Alison M. Magill、Timothy K. Shearer、Scott J. Dalgarno、Mohan M. Bhadbhade

  DOI：10.1002/ejic.201100322

  日期：2011.8

  Symmetrical, mononuclear bis(acetylido)ruthenium(II) complexes were prepared by the reaction of [trans-RuMe2(dmpe)2] [dmpe = 1,2-bis(dimethylphosphanyl)ethane] with terminal alkynes. The complexes were characterised by multinuclear NMR spectroscopy and X-ray crystallography. In some cases, the complexes catalyse the head-to-head dimerisation of terminal alkynes to yield organic butenynes. The regiochemistry

  通过[反式-RuMe2(dmpe)2][dmpe = 1,2-双(二甲基膦基)乙烷]与末端炔烃的反应制备对称的单核双(乙酰基)钌(II)配合物。通过多核NMR光谱和X射线晶体学表征复合物。在某些情况下，配合物催化末端炔烃的头对头二聚反应生成有机丁烯炔。这种二聚反应的区域化学取决于所用的溶剂；甲醇导致 (Z)-丁烯炔的分离，而甲苯主要产生 (E) 异构体。
• Insertion of CO₂ into the Ru−C Bonds of <i>cis-</i> and <i>trans</i>-Ru(dmpe)₂Me₂ (dmpe = Me₂PCH₂CH₂PMe₂)
  作者：Olivia R. Allen、Scott J. Dalgarno、Leslie D. Field、Paul Jensen、Anthony C. Willis

  DOI：10.1021/om801184k

  日期：2009.4.27

  Ru(dmpe)2(O2CCH3)H (12) as the thermodynamic product. This means that the insertion of CO2 into the Ru−H bond is kinetically favored, but the thermodynamic product results from insertion into the Ru−C bond. All complexes have been characterized by multinuclear NMR spectroscopy, with IR spectroscopy and elemental analyses where complexes were thermally stable. Complexes 5, 7, 8, and 12 have also been characterized

  研究了顺式-Ru（dmpe）2 Me 2（1）和反式-Ru（dmpe）2 Me 2（2）[dmpe = 1，2-双（二甲基膦基）乙烷]与二氧化碳的反应。在300 K下向反式-Ru（dmpe）2 Me 2（2）中添加3−4 atm的CO 2导致形成预期的乙酸甲酯络合物反式-Ru（dmpe）2（OCOMe）Me（3）和双乙酸酯复合物反式-Ru（dmpe）2（OCOMe）2（5）。将300 K下的3−4 atm CO 2添加到顺式-Ru（dmpe）2 Me 2（1）导致形成预期的乙酸甲酯络合物顺式-Ru（dmpe）2（OCOMe）Me（4）和反应混合物在333 K加热时，生成双乙酸盐络合物的顺式-Ru（dmpe）2（OCOMe）2（6）。在两者中均形成碳酸盐副产物Ru（dmpe）2 CO 3（7）。反应。作为这项研究的一部分，合成了一种新的钌甲基氢化物配合物Ru（dmpe）2据报道CH 3 H（8）及其异构化性质和与CO
• Controlled Synthesis of Dinuclear Acetylide-Bridged Ruthenium Complexes
  作者：Leslie D. Field、Alison M. Magill、Timothy K. Shearer、Stephen B. Colbran、Sang T. Lee、Scott J. Dalgarno、Mohan M. Bhadbhade

  DOI：10.1021/om901019y

  日期：2010.2.22

  acetylide-bridged ruthenium(II) complexes was synthesized by the condensation of terminal acetylenes with methyl ruthenium complexes. Dinuclear ruthenium(II) complexes trans,trans-(RC≡C)Ru(dmpe)2(μ-C≡CC6H4C≡C)Ru(C≡CR′)(dmpe)2 (R = R′ = Ph; R = R′ = tBu; R = Ph, R′ = tBu; R = tBu, R′ = 3,5-tBu2-C6H3) were synthesized by the reaction of trans-(CH3)Ru(dmpe)2(C≡CR) with the unsymmetrical bis(acetylido)ruthenium(II)

  通过末端乙炔与甲基钌配合物的缩合反应，合成了一系列双核和三核，乙炔桥联的钌（II）配合物。双核钌（II）配合物的反式，反式- （RC≡C）的Ru（DMPE）2（μ-C≡CC 6 ħ 4 C≡C）的Ru（C≡CR'）（DMPE）2（R = R'= Ph; R = R'= t Bu; R = Ph，R'= t Bu; R = t Bu，R'= 3,5- t Bu 2 -C 6 H 3）是通过反式-（ CH 3）Ru（DMPe）2（C≡CR）与所述非对称的双（acetylido）钌（II）配合物的反式- （R'C≡C）的Ru（DMPE）2（C≡CC 6 ħ 4 C≡CH）在环境温度和压力。这些复合物完全表征通过NMR光谱，和反式，反- （吨BuC≡C）的Ru（DMPE）2（μ-C≡CC 6 ħ 4 C≡C）的Ru（DMPE）2（C≡C吨丁基）在结晶学上被表征。对称三核钌（II）配合物的反式，反式，反式-