HRu(CO)4SnPh3 | 944391-10-0

• 英文名称: HRu(CO)4SnPh3
• CAS: 944391-10-0
• 化学式: C₂₂H₁₆O₄RuSn
• 分子量: 564.147
• InChiKey: PQBKRUORGOKDOU-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：

  二(三叔丁基膦)钯 、 HRu(CO)4SnPh3 、 苯乙炔 以 二氯甲烷 为溶剂， 以15%的产率得到PdRu(CO)4(SnPh3)(PBu(t)3)[μ-H2CCPh]
  参考文献：
  名称：

  Activation of Metal Hydride Complexes by Tri-tert-butylphosphine-Platinum and -Palladium Groups

  摘要：

  The compounds HM(CO)(4)SnPh3, M = Os (10), Ru (11) are activated in the presence of Pt(PBu3t)(2) and Pd(PBu3t)(2) toward the insertion of PhC2H into the M-H bond. The compounds PtOs(CO)(4)(SnPh3)(PBu3t)[mu-HCC(H)Ph], 12, and PtOs(CO)(4)(SnPh3)(PBu3t)[mu-H2CCPh], 13, were obtained from the reaction of 10 with PhC2H in the presence of Pt(PBu3t)(2). Compounds 12 and 13 are isomers containing alkenyl ligands formed by the insertion of the PhC2H molecule into the Os-H bond at both the substituted and unsubstituted carbon atoms of the alkyne. Both compounds contain a Pt(PBu3t) group that is bonded to the osmium atom and a bridging alkenyl ligand that is pi-bonded to the osmium atom. The reaction of 11 with PhC2H in the presence of Pt(PBu3t)(2) yielded the products PtRu(CO)(4)(SnPh3)(PBu3t)[mu-HC2(H)Ph], 14, and PtRu(CO)(4)(SnPh3)(PBu3t)[mu-H2C2Ph], 15, which are also isomers similar to 12 and 13. The reaction of 11 with PhC2H in the presence of Pd(PBu3t)(2) yielded the product PdRu(CO)(4)(SnPh3)(PBu3t)[mu-H2C2Ph], 16. Compound 16 contains a Pd(PBu3t) group bonded to the ruthenium atom and a bridging H2C2Ph ligand that is pi-bonded to the palladium atom. Compound 10 reacted with Pt(PBu3t)(2) in the absence of PhC2H to yield the compound PtOs(CO)(4)(SnPh3)(PBu3t)(mu-H), 17. Compound 17 is a Pt(PBu3t) adduct of 10. It contains a Pt-Os bond with a bridging hydrido ligand. Compound 17 reacted with PhC2H to yield 12. Compound 12 reacted with PhC2H to yield the compound PtOs(CO)(3)(SnPh3)(PBu3t)[mu-HCC(Ph)C(H)C(H)Ph], 18. Compound 18 contains a bridging 2,4-diphenylbutadienyl ligand, HCC(Ph)C(H)C(H)Ph, that is pi-bonded to the osmium atom and sigma-bonded to the platinum atom. Fenkse-Hall molecular orbitals of 17 were calculated. The LUMO of 17 exhibits an empty orbital on the platinum atom that appears to be the most likely site for PhC2H addition prior to its insertion into the Os-H bond.

  DOI：

  10.1021/ja070617h
• 作为产物：
  描述：

  十二羰基三钌 、 一氧化碳 、 三苯基氢化锡 以 苯 为溶剂， 以49%的产率得到HRu(CO)4SnPh3
  参考文献：
  名称：

  Activation of Metal Hydride Complexes by Tri-tert-butylphosphine-Platinum and -Palladium Groups

  摘要：

  The compounds HM(CO)(4)SnPh3, M = Os (10), Ru (11) are activated in the presence of Pt(PBu3t)(2) and Pd(PBu3t)(2) toward the insertion of PhC2H into the M-H bond. The compounds PtOs(CO)(4)(SnPh3)(PBu3t)[mu-HCC(H)Ph], 12, and PtOs(CO)(4)(SnPh3)(PBu3t)[mu-H2CCPh], 13, were obtained from the reaction of 10 with PhC2H in the presence of Pt(PBu3t)(2). Compounds 12 and 13 are isomers containing alkenyl ligands formed by the insertion of the PhC2H molecule into the Os-H bond at both the substituted and unsubstituted carbon atoms of the alkyne. Both compounds contain a Pt(PBu3t) group that is bonded to the osmium atom and a bridging alkenyl ligand that is pi-bonded to the osmium atom. The reaction of 11 with PhC2H in the presence of Pt(PBu3t)(2) yielded the products PtRu(CO)(4)(SnPh3)(PBu3t)[mu-HC2(H)Ph], 14, and PtRu(CO)(4)(SnPh3)(PBu3t)[mu-H2C2Ph], 15, which are also isomers similar to 12 and 13. The reaction of 11 with PhC2H in the presence of Pd(PBu3t)(2) yielded the product PdRu(CO)(4)(SnPh3)(PBu3t)[mu-H2C2Ph], 16. Compound 16 contains a Pd(PBu3t) group bonded to the ruthenium atom and a bridging H2C2Ph ligand that is pi-bonded to the palladium atom. Compound 10 reacted with Pt(PBu3t)(2) in the absence of PhC2H to yield the compound PtOs(CO)(4)(SnPh3)(PBu3t)(mu-H), 17. Compound 17 is a Pt(PBu3t) adduct of 10. It contains a Pt-Os bond with a bridging hydrido ligand. Compound 17 reacted with PhC2H to yield 12. Compound 12 reacted with PhC2H to yield the compound PtOs(CO)(3)(SnPh3)(PBu3t)[mu-HCC(Ph)C(H)C(H)Ph], 18. Compound 18 contains a bridging 2,4-diphenylbutadienyl ligand, HCC(Ph)C(H)C(H)Ph, that is pi-bonded to the osmium atom and sigma-bonded to the platinum atom. Fenkse-Hall molecular orbitals of 17 were calculated. The LUMO of 17 exhibits an empty orbital on the platinum atom that appears to be the most likely site for PhC2H addition prior to its insertion into the Os-H bond.

  DOI：

  10.1021/ja070617h