dichloro(2-dicyclohexylphosphino-1-dimethylaminoferrocene-κN,P)palladium(II) | 1177249-22-7

• 英文名称: dichloro(2-dicyclohexylphosphino-1-dimethylaminoferrocene-κN,P)palladium(II)
• 英文别名: 2-dicyclohexylphosphino-1-dimethylaminoferrocenepalladium dichloride
• CAS: 1177249-22-7
• 化学式: C₂₄H₃₆Cl₂FeNPPd
• 分子量: 602.703
• InChiKey: MLHJMVWFBFTMFW-UHFFFAOYSA-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：

  双(乙腈)氯化钯(II) 、 2-dicyclohexylphosphino-1-dimethylaminoferrocene 以 二氯甲烷 为溶剂， 以91%的产率得到dichloro(2-dicyclohexylphosphino-1-dimethylaminoferrocene-κN,P)palladium(II)
  参考文献：
  名称：

  Palladium(II), Platinum(II), and Iridium(I) Complexes of 2-Phosphino-1-dimethylaminoferrocenes: A Survey of Structure and Catalysis

  摘要：

  A series of PdCl2, PtCl2 and Ir(COD)BArF. complexes bearing a rare class of racemic bidentate 2-phosphino-1-dimethylaminoferrocene ligands were prepared and characterized by NMR spectroscopy and X-ray crystallography. The new complexes displayed a structural trend relating a decrease in heteroatom-metal bond length with an increase in ligand bite angle on going from Ir to Pd and Pt. The pdCl(2) and PtCl2 complexes were almost isostructural and featured MCl2 moieties in the plane of the substituted Cp ring of the ligand. In contrast, the Ir(COD)(4)complex was distinguished by a bend of the Ir(COD) moiety toward the unsubstituted (Cp') ring. The latter gave rise to a steric interaction that placed the Cp rings in almost eclipsed conformations. Ligand 8a (2-diphenylphosphino-1-dimethylaminoferrocene) was able to promote Pd-catalyzed Suzuki-Miyaura and Buchwald-Hartwig coupling of aryl chlorides in addition to Ir-catalyzed hydrogeriation of electron-deficient and unactivated alkenes. A preliminary intramolecular hydroamination of a terminal alkene using 8a in conjunction with lr(l) afforded the cyclized product in 64% yield.

  DOI：

  10.1021/om900422t