[PdCl(κ2-P,C-P(OC6H4)(OC6H5)2)(1,2-dimethylimidazole)] | 1343513-79-0

• 英文名称: [PdCl(κ2-P,C-P(OC6H4)(OC6H5)2)(1,2-dimethylimidazole)]
• CAS: 1343513-79-0；1344994-96-2
• 化学式: C₂₃H₂₂ClN₂O₃PPd
• 分子量: 547.286
• InChiKey: BHXDZLDIWBNQEQ-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：

  1,2-二甲基咪唑 、 [Pd(μ-C1)(P(OPh)₂)(OC₆H₄)]₂ 以 二氯甲烷 为溶剂， 以97%的产率得到[PdCl(κ2-P,C-P(OC6H4)(OC6H5)2)(1,2-dimethylimidazole)]
  参考文献：
  名称：

  Monomeric triphenylphosphite palladacycles with N-imidazole ligands as catalysts of Suzuki–Miyaura and Sonogashira reactions

  摘要：

  Three monomeric triphenylphosphite palladacycles of the formula [PdCl(P-C)(im)], where P-C - P(OC(6)H(4))(OC(6)H(5))(2), im = 1-methylimidazole, 2, 1,2-dimethylimidazole, 3, and 1-butylimidazole, 4, were obtained in reaction of [PdCl(P-C)](2), 1, with the respective imidazoles. These complexes exhibited high catalytic activity in the Suzuki-Miyaura reaction in ethane-1,2-diol and in the Sonogashira reaction in ionic liquids, [bmim]BF(4) and [bmim]PF(6). While the application of two imidazoles per palladium caused improvement of the reaction yield, an inhibiting effect was found in both reactions when 1-methylimidazole or 1-butylimidazole was used in 20-fold excess relative to palladium. (C) 2011 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2011.08.011