[(η6-cymene)OsCl(η2-(C6H5)2PCH(CH3)P(O)(C6H5)2-P,O)]Cl | 296766-33-1

• 英文名称: [(η6-cymene)OsCl(η2-(C6H5)2PCH(CH3)P(O)(C6H5)2-P,O)]Cl
• CAS: 296766-33-1
• 化学式: C₃₆H₃₈ClOOsP₂*Cl
• 分子量: 809.751
• InChiKey: JLVMBIJJEPGUHM-YSJNIUOTSA-L

计算性质

• 辛醇/水分配系数(LogP)：
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• 重原子数：
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• 可旋转键数：
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• 环数：
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• sp3杂化的碳原子比例：
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• 拓扑面积：
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• 氢给体数：
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• 氢受体数：
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反应信息

• 作为产物：
  描述：

  [(η6-cymene)OsCl(η2-(C6H5)2PCH(CH3)P(O)(C6H5)2-P,O)]Cl 以 not given 为溶剂， 以0%的产率得到[(η6-cymene)OsCl(η2-(C6H5)2PCH(CH3)P(O)(C6H5)2-P,O)]Cl
  参考文献：
  名称：

  Diastereoselectivity in Chiral Osmium Complexes of a Bidentate Bisphosphine Monoxide Ligand

  摘要：

  The chelation of [(eta(6)-Cy)OsL] fragments (Cy = cymene; L = monodentate ligand) by bisphospkine monoxide ligands generates chiral-at-metal complexes. If the bisphosphine monoxide backbone contains a chiral center, diastereomeric products are formed. Osmium complexes of this type prepared using rac-Ph2PCH(Me)P(O)Ph-2 epimerize to form a preferred isomer in which the methyl group is distal to L. This has been observed for the analogous ruthenium complexes, but the interconversion of diastereomers occurs at a greatly reduced rate. The slower interconversion allows spectroscopic characterization of the thermodynamically less favored isomers, as the corresponding ruthenium species are tao short-lived for such investigations.

  DOI：

  10.1021/om000083s