trans-di-μ-dichlorodibis(4-diphenylphosphanequinoline)di-palladium(II) | 1021148-65-1

• 英文名称: trans-di-μ-dichlorodibis(4-diphenylphosphanequinoline)di-palladium(II)
• CAS: 1021148-65-1
• 化学式: C₄₂H₃₂Cl₄N₂P₂Pd₂
• 分子量: 981.329
• InChiKey: ANVVVMAGMDRXLY-UHFFFAOYSA-J

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：

  dichloro(cycloocta-1,5-diene)palladium (II) 、 4-(diphenylphosphanyl)quinoline 以 二氯甲烷 为溶剂， 以63.2%的产率得到trans-di-μ-dichlorodibis(4-diphenylphosphanequinoline)di-palladium(II)
  参考文献：
  名称：

  Palladium(II) complexes of 2-, 3-, and 4-quinolinyl(diphenyl)phosphane and di-(3-quinolinyl)phenylphosphane: Synthesis, characterization, and catalytic screening

  摘要：

  One previously known and three novel quinolinyl phosphanes were synthesized by either a reaction between a lithiated diphenylphosphane and the appropriate chloroquinoline or by a reaction between a lithiated haloquinoline and an arylchlorophosphane. The reaction of the quinolinyl phenylphosphane ligands with PdCl2(cod) produced monomeric palladium complexes in diethyl ether and dimeric, chlorine-bridged complexes in dichloromethane. Crystal structures of the palladium complexes confirm that the quinolinyl phenylphosphanes do not form chelated structures while bonded to the metal centre. 2-Quinolinyl(diphenyl) phosphane has a tendency to form a cis-isomer while bonded to the metal centre in the mononuclear complex due to attractive interactions between two ligands. A catalytic study showed that the quinolinyl phenylphosphane ligands are moderately active in the Suzuki-Miyaura coupling of various aryl halides in air. (C) 2007 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2007.09.009