Rh(CO)Cl(1,8-bis(4-(diphenylphosphino)phenyl)anthracene) | 1063819-61-3

• 英文名称: Rh(CO)Cl(1,8-bis(4-(diphenylphosphino)phenyl)anthracene)
• CAS: 1063819-61-3
• 化学式: C₅₁H₃₆ClOP₂Rh
• 分子量: 865.152
• InChiKey: SMCRPFAVGCEWRH-UHFFFAOYSA-M

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：

  di(rhodium)tetracarbonyl dichloride 、 1,8-bis(4-(diphenylphosphino)phenyl)anthracene 以 二氯甲烷 为溶剂， 生成 Rh(CO)Cl(1,8-bis(4-(diphenylphosphino)phenyl)anthracene)
  参考文献：
  名称：

  New Trans-Chelating Ligands and Their Complexes and Catalytic Properties in the Mizoroki−Heck Arylation of Cyclohexene

  摘要：

  New air-stable chelating diphosphine ligands, 1,8-bis(4-(diphenylphosphino)phenyl)anthracene (2) and 1,8-bis(4-(diphenylphosphino)-3,5-dimethylphenyl)anthracene (3), were synthesized from readily available starting materials. The examination of their coordination modes in Pd(II) and Rh(I) complexes by means of H-1, C-13, and P-31 NMR spectroscopy and X-ray analysis revealed that 2 is mainly a trans-coordinating ligand but can also adapt smaller coordination angles, while 3 is "purely" trans-spanning and no formation of identifiable cis-chelated complexes was detected. The catalytic activity of the new compounds was tested in palladium-catalyzed Mizoroki-Heck reactions of aryl bromides with cyclohexene.

  DOI：

  10.1021/om800448b