diphenylphosphino(phenyl pyridin-2-yl-methylene)amine palladium dichloride | 872216-15-4

• 英文名称: diphenylphosphino(phenyl pyridin-2-yl-methylene)amine palladium dichloride
• CAS: 872216-15-4
• 化学式: C₂₄H₁₉Cl₂N₂PPd
• 分子量: 543.728
• InChiKey: SYZGZPHOSQPAQO-RXZZBMEOSA-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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• sp3杂化的碳原子比例：
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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：

  diphenylphosphino(phenyl pyridin-2-yl-methylene)amine 、 dichloro(cycloocta-1,5-diene)palladium (II) 以 二氯甲烷 为溶剂， 以94%的产率得到diphenylphosphino(phenyl pyridin-2-yl-methylene)amine palladium dichloride
  参考文献：
  名称：

  Diphenylphosphino(phenyl pyridin-2-yl methylene)amine palladium(II) complexes: Chemoselective alkene hydrocarboxylation initiators

  摘要：

  The heteroditopic, P-N-chelating ligand diphenylphosphino(phenyl pyridin-2-yl methylene)amine (1) has been synthesised via a simple 'one-pot' procedure and its donor characteristics assessed. The neutral [MX(Y)(1-kappa(2)-P-N)] (3, M = Rh, X = Cl, Y=CO; 4, M = Pd, X = Y = Cl; 5, M = Pd, X = Cl, Y = Me; 6, M = Pt, X = Y = Cl; 7, M = Pt, X = Cl, Y = Me; 8, M = Pt, X = Y = Me) and cationic [Pd(Me)(MeCN)(1-kappa(2)-P-N)[Z] (9, Z = B{3,5-(CF3)(2)-C6H3}4; 10, Z= PF6 Complexes of 1 have been prepared and characterised . The solid-state structures of complexes 3, 4, 6 and 7 have been established by X-ray crystallography. Reactions of [PdCl(Me)(1-kappa(2)-P-N)] towards CO and 'BuNC have been investigated, affording the corresponding eta(1)-acyl (12) and -iminoacyl (14) complexes, respectively. Similar insertion chemistry is observed for the cationic derivative 9. Treatment of the acyl complex 12 with ethene at elevated pressure establishes an equilibrium between the starting material and the product resulting from insertion, 13. Under catalytic conditions, combination of palladium(II) with 1 in MeOH affords a selective initiator for the formation of 4-oxo-hexanoic acid methyl ester (15) from CO/ethene (38 bar, 90 degrees C) (c) 2005 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2005.04.032