dichloro-[(2-pyridyl-2-furylmethyl)imine]palladium(II) | 1333887-43-6

• 英文名称: dichloro-[(2-pyridyl-2-furylmethyl)imine]palladium(II)
• CAS: 1333887-43-6
• 化学式: C₁₁H₁₀Cl₂N₂OPd
• 分子量: 363.539
• InChiKey: YRSHJYKRMJZWHQ-ORBBEKEHSA-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：

  dichloro(cycloocta-1,5-diene)palladium (II) 、 N-(furan-2-ylmethyl)-1-(pyridin-2-yl)methylimine 以 二氯甲烷 为溶剂， 以88%的产率得到dichloro-[(2-pyridyl-2-furylmethyl)imine]palladium(II)
  参考文献：
  名称：

  Novel hemi-labile pyridyl-imine palladium complexes: Synthesis, molecular structures and reactions with ethylene

  摘要：

  Ligands (2-pyridyl-2-furylmethyl)imine, (L1), (2-pyridyl-2-thiophenemethyl)imine (12), and (2-pyridyl-2-thiopheneethyl)imine (L3) were synthesized by condensation reactions and obtained in good yields. Reactions of L1-L3 with either [PdClMe(cod)] or [PdCl2(cod)] gave the corresponding monometallic palladium(II) complexes 1-5 in very good yields. Molecular structures of complexes 1,4 and 5 indicated that the ligands are bidentate and coordinate to the palladium metal through the imine and pyridine nitrogen atoms. When complexes 3-5 were treated with NaBAr4, cationic species, 3a, 4a, and 5a were produced which catalyzed polymerization of ethylene though with very low activities. H-1 NMR spectroscopy studies showed that these cationic species were very stable in solution. DFT calculations showed high ethylene coordination barriers to the cationic species 3a, 4a and 5a. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2011.07.004

文献信息

• Palladium(II) complexes containing N,N′-bidentate imine ligands derived from picolinaldehyde and substituted anilines: Synthesis, structure and polymerisation of methyl methacrylate
  作者：Suhyun Park、Jaegyeong Lee、Jong Hwa Jeong、Hyosun Lee、Saira Nayab

  DOI：10.1016/j.poly.2018.05.031

  日期：2018.9

  Palladium(II) complexes, LnPdCl2 (Ln = LA–LI), with N,N′-bidentate imine ligands derived from picolinaldehyde and substituted anilines have been synthesized and structurally characterized. Molecular structures revealed a distorted square plane geometry around Pd(II) centre in LnPdCl2 (Ln = LA–LC) obtained via coordination with pyridine and imine nitrogens and two chloro ligands. Pd(II) complexes LnPdCl2

  摘要已合成了钯（II）配合物LnPdCl2（Ln = LA–LI），具有由吡啶啉醛和取代的苯胺衍生的N，N'-双齿亚胺配体，并对其结构进行了表征。分子结构揭示了通过与吡啶和亚胺氮以及两个氯配体的配位而获得的LnPdCl2（Ln = LA–LC）中Pd（II）中心周围扭曲的方平面几何。Pd（II）络合物LnPdCl2（Ln = LA–LI）在改性甲基铝氧烷（MMAO）存在下引发甲基丙烯酸甲酯（MMA）的聚合。LIPdCl2络合物（配体被N-糠基取代）显示出最高的MMA聚合催化活性，在60°C下的活性为7.08×104 g PMMA / mol·Pd·h。所有的配合物均产生富含间苯二酚的聚（甲基丙烯酸甲酯）（PMMA）（[rr] ＝ 0.70）。尤其，