CpMo(CO)₃(SnPh₃)

• 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: CpMo(CO)₃(SnPh₃)
• 英文别名: (η5-C5H5)(CO)3MoSnPh3；[Mo(η-cyclopentadienyl)(CO)3(SnPh3)]
• 化学式: C₂₆H₂₀MoO₃Sn
• 分子量: 595.093
• InChiKey: OECKKLBJHFLXEK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.11
• 重原子数：
  31
• 可旋转键数：
  0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  3
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  CpMo(CO)₃(SnPh₃) 在 HCl 作用下， 以 四氯化碳 为溶剂， 以92%的产率得到[Mo(η5-C5H5)(CO)3]SnCl3
  参考文献：
  名称：

  手性氯三（羰基金属硅）锡（IV）配合物的合成和晶体结构

  摘要：

  配合物的[Cp（CO）2的Fe]的[Cp（CO）沫[（CO）4 CO]的SnCl（I）（CPη 5 -C 5 H ^ 5）和[CP（CO）3 Mo]的[CP（ CO）2的Fe] [（CO）4 CO]的SnCl（II）是由[Cp的（CO）的反应来制备2的Fe]的[Cp（CO）的Ni]的SnCl 2，或[CP（CO）3 Mo]的[具有Co 2（CO）8或TICo（CO）4的Cp（CO）2 Fe] SnCl 2。单晶X射线结构测定表明I在Sn原子周围具有几乎完美的四面体-四面体。

  DOI：

  10.1016/s0022-328x(00)87092-8
• 作为产物：
  描述：

  cyclopentadienylmolybdenum tricarbonyl dimer 、 三苯基氢化锡 以 甲苯 为溶剂， 反应 0.25h， 以34%的产率得到CpMo(CO)₃(SnPh₃)
  参考文献：
  名称：

  Reactions of [CpM(CO)₃]₂ (M = Mo, W) with Ph₃SnSR: formation of CpM(CO)₃(SnPh₃) and CpM(CO)₂(κ²-SR) via Sn–S bond cleavage

  摘要：

  The mixed-metal compounds CpM(CO)(3)(SnPh3) (1, M=Mo; 2, M=W) are obtained as the only isolable products from the reactions of [CpM(CO)(3)](2) with PhSSnPh3, whereas similar reactions with pymSSnPh(3) (pymS=pyrimidine-2-thiolate) lead to the formation of chelate compounds CpM(CO)(2)((2)-pymS) (3, M=Mo; 4, M=W). Separate experiments show that CpM(CO)(3)(SnPh3) are precursors of CpM(CO)(2)((2)-pymS). CpM(CO)(3)(SnPh3) can also be synthesized in slightly improved yield from the direct reaction between [CpM(CO)(3)](2) and Ph3SnH, while the yield of CpM(CO)(2)((2)-pymS) becomes negligible when [CpM(CO)(3)](2) is treated with pymSH.

  DOI：

  10.1080/00958972.2015.1033411

文献信息

• Reductions of metal carbonyls by quaternary ammonium borohydrides
  作者：Dorothy H. Gibson、Fahim U. Ahmed、Kenneth R. Phillips

  DOI：10.1016/s0022-328x(00)81005-0

  日期：1981.10

  reagents for preparing metal carbonyl anions from metal carbonyls [Mo(CO)6, Mn2(CO)10, Re2(CO)10, CO2(CO)8, Fe3(CO)12, Ru3(CO)12 and (η5-C5H5)2Mo2(CO)6] and from some metal carbonyl halides [BrMn(CO)5 and η5-C5H5Mo(CO)3Cl]. Where strongly basic anions would be formed from a halide [BrMn(CO)4PPh3 and η5-C5H5Ru(CO)2Br], the reactions provide efficient syntheses of the corresponding hydrides instead. The anion

  直接使用或在相转移反应中生成的硼氢化季铵是用于从金属羰基[Mo（CO）6，Mn 2（CO）10，Re 2（CO）10，CO 2（CO） ）8，铁3（CO）12，RU 3（CO）12和（η 5 -C 5 H ^ 5）2沫2（CO）6 ]和从一些金属碳酰卤[BrMn（CO）5和η 5 - ç 5 ħ5 Mo（CO）3 Cl]。其中强碱性阴离子将从卤化物[BrMn（CO）来形成4 PPH 3和η 5 -C 5 H ^ 5的Ru（CO）2 BR]，所述反应提供代替相应的氢化物的高效合成。η阴离子5 -C 5 H ^ 5的Fe（CO）2 -是不是由这些技术可访问的; η的反应5 -C 5 H ^ 5的Fe（CO）2溴产生了铁二聚体（通过高度亲核的阴离子）和二聚体朝向Q是不反应的+ BH 4-。的Re减少2（CO）10中进行的CH 2氯2提供重新2（CO）9氯-高收率。
• Phase transfer catalyzed reductions of metal carbonyls
  作者：Dorothy H. Gibson、Fahim U. Ahmed、Kenneth R. Phillips

  DOI：10.1016/s0022-328x(00)83478-6

  日期：1981.2

  Reductions of metal carbonyl halides and some metal carbonyls by quaternary ammonium borohydrides in phase transfer catalyzed reactions are described. The method provides an efficient synthetic route to metal carbonyl anions from BrMn(CO)5, C5H5Mo(CO)3Cl, Fe3(CO)12 and Co2(CO)8 and yields the corresponding hydrides from BrMn(CO)4Ph3 and C5H5Ru(CO)2Br.

  描述了在相转移催化反应中通过季铵硼氢化物还原羰基金属卤化物和一些羰基金属的方法。该方法为从BrMn（CO）5，C 5 H 5 Mo（CO）3 Cl，Fe 3（CO）12和Co 2（CO）8生成金属羰基阴离子提供了一种有效的合成途径，并从BrMn（ CO）4 Ph 3和C 5 H 5 Ru（CO）2 Br。
• Synthesis of allyl-transition metal complexes by phase transfer catalyzed reactions of metal carbonyl halides
  作者：Dorothy H. Gibson、Wen-Liang Hsu、Fahim U. Ahmed

  DOI：10.1016/s0022-328x(00)92615-9

  日期：1981.8

  ion-initiated reactions of metal carbonyl halides which lead to allyl-transition metal complexes under phase transfer conditions. Evidence is presented for intermediate anionic metallocarboxylic acids in reactions leading to η3-allyl products of molybdenum, iron, ruthenium and manganese, whereas η1 complexes are shown to result from halide displacement reactions in which simple metal carbonyl anions are generated

  提出了用于羰基金属卤化物的氢氧根离子引发反应的机制，该机制在相转移条件下导致烯丙基过渡金属配合物。证据提出了一种中间阴离子metallocarboxylic氨基酸反应，导致η 3种钼，铁，钌和锰-烯丙基产品，而η 1种复合物示出了从其中产生简单的金属羰基卤化物的阴离子置换反应造成的。在某些情况下，含磷配体会抑制金属羰基卤化物与烯丙基溴的氢氧化物促进反应；提出了涉及羰基配体的降低的酸性的基本原理。η的合成3 -C 3 H ^ 5的Mn（CO）3P（OCH 3）3和η 3 -C 3 H ^ 5的Mn（CO）2 [（OCH P 3）3 ] 2通过相转移催化也有所说明。
• Reactivity of main-group–transition-metal bonds. Part IV. Kinetics of iodination of compounds containing Group 4B elements bonded to molybdenum, manganese, and iron: effects of structure on reactivity
  作者：John R. Chipperfield、James Ford、Andy C. Hayter、David E. Webster

  DOI：10.1039/dt9760000360

  日期：——

  tetrachloromethane of iodine with [Fe(cp)(CO)2(MMe3)](M = Si, Ge, or Sn), [Mo(cp)(CO)3(SnR3)](R = Me, Bu, or Ph), [Fe(cp)(CO)2(SnR3)](R = Me, Bu, or Ph), [Mn(CO)5(SnR3)](R = Me, Et, or C6H11), [Mn(CO)5(MMe3)](M = Si, Ge, Sn or Pb), and [Mo(η-C5H4Me)(CO)3(SnPh3)]. Alkyl groups on the Group 4B element influence reactivity as expected from their electronic properties rather than their steric effects. The reactivity

  已经确定了碘在四氯甲烷中与[Fe（cp）（CO）2（MMe 3）]（M = Si，Ge或Sn），[Mo（cp）（CO）3（SnR 3）的反应的速率系数）]（R = Me，Bu或Ph），[Fe（cp）（CO）2（SnR 3）]（R = Me，Bu或Ph），[Mn（CO）5（SnR 3）]（ R = ME等，或C 6 H ^ 11），[锰（CO）5（MME 3）]（M =硅，锗，锡或铅），和[沫（η-C 5 H ^ 4 ME）（CO ）3（SnPh 3）]。4B族元素上的烷基会影响反应活性，这是因为其电子性能而不是其空间效应。当硅被锗，锡和铅替代时，化合物的反应性增加。这是垂直超共轭和MMe 3 +离子（M = Si，Ge，Sn或Pb）的稳定性提高的结果。
• Synthesis and reactions of the carbene complexes [M(SnPh₃)(CO)₂{C(OEt)Ph}L](M = Mo or W; L =η-C₅H₅,η-C₅Me₅or indenyl), [M(SnPh₃)(CO)₂{C(OEt)Me}(η-C₅H₅)](M = Mo or W) and [MI(CO)₂{C(OEt)R}(η-C₅H₅)](M = Mo or W, R = Me or Ph). X-Ray crystal structures of [Mo(SnPh₃)(CO)₂{C(OEt)Ph}(η-C₅Me₅)] and [WI(CO)₂{C(OEt)Ph}(η-C₅H₅)]
  作者：Harry Adams、Neil A. Bailey、Gary W. Bentley、Gordon Hough、Mark J. Winter、Simon Woodward

  DOI：10.1039/dt9910000749

  日期：——

  Treatment of the tricarbonyls [M(SnPh3)(CO)3L] [M = Mo or W; L = eta-C5H5, eta-C5Me5 or eta-5-C9H7-(indenyl)] with LiPh followed by [OEt3][BF4] results in the formation of the carbenes [M(SnPh3)-(CO)2 = C(OEt)Ph}L] in good to high yields. Related reactions of [M(SnPh3)(CO)3(eta-C5H5)] but using LiMe afford [M(SnPh3)(CO)2= C(OEt)Me}(eta-C5H5)]. The complex trans-[M(SnPh3)(CO)2= C-(OEt)Ph}(eta-C5Me5)] is monoclinic, a = 14.611(36), b = 16.788(20), c = 16.183(30) angstrom, beta = 96.08(18)-degrees, and R = 0.0888 for 2117 independent reflections. While the eta-C5H5 and indenyl complexes exist as pairs of isomers in solution generated by rotation about the M = C(carbene) bond, the eta-C5Me5 complexes exist as single isomers in solution. Treatment of [M(SnPh3)(CO)2= C(OEt)Ph}(eta-C5H5)] (M = Mo or W) with I2 results in formation of the iodometal species [MI(CO)2= C(OEt)Ph}(eta-C5H5)]. The complex [WI(CO)2= C(OEt)Ph}(eta-C5H5)] is monoclinic, a = 9.34(3), b = 13.00(2), c = 13.53(3) angstrom, beta = 97.8(2)-degrees, and R = 0.0812 for 2091 independent reflections. In solution this compound exists as three trans isomers and one cis. Treatment of [M(SnPh3)(CO)2= C(OEt)Ph}(eta-C5Me5)] with I2 results in the eventual formation of [MoPh(CO)3(eta-C5Me5)] in the molybdenum case and [MI3-(CO)2(eta-C5Me5)] in both cases.