dichloro(1-[2-(ethylamino)ethyl]-3,5-dimethylpyrazole)cadmium(II) | 1162739-40-3

• 英文名称: dichloro(1-[2-(ethylamino)ethyl]-3,5-dimethylpyrazole)cadmium(II)
• CAS: 1162739-40-3
• 化学式: C₉H₁₇CdCl₂N₃
• 分子量: 350.57
• InChiKey: LHMOLKBPPJHBAA-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：

  cadmium(II) chloride 、 1-[2-(ethylamino)ethyl]-3,5-dimethylpyrazole 在 triethyl orthoformate 作用下， 以 乙醇 为溶剂， 以57%的产率得到dichloro(1-[2-(ethylamino)ethyl]-3,5-dimethylpyrazole)cadmium(II)
  参考文献：
  名称：

  Coordination compounds of Cd(II) with several bidentate-NN′ and tridentate-NN′N nitrogen donor ligands. 113Cd NMR studies of monomeric compounds containing nitrogen donor atoms

  摘要：

  Reaction of CdCl2 with N-alkylaminopyrazole ligands 1-[(2-ethylamino)ethyl]-3,5-dimethylpyrazole (deae), 1-[(2-(tert-butylamino)ethyl)]-3,5-dimethylpyrazole (deat), bis-[(3,5-dimethylpyrazolyl)methyl]ethylamine (bdmae), and bis-[(3,5-dimethylpyrazolyl)ethyl]ethylamine (ddae) in absolute ethanol yields [CdCl2(NN')] (NN' = deae (1), deat (2)), [CdCl2(bdmae)] (3), and [CdCl(ddae)](2)[CdCl4] (4). The Cd(II) complexes have been characterised by elemental analyses, conductivity measurements, IR, H-1, C-13{H-1} and Cd-113 NMR spectroscopies, and X-ray diffraction methods. H-1 and Cd-113 NMR experiments at variable temperature for 3 and 4 show that dynamic processes are taking place in solution. We report the measurements of Cd-113 NMR chemical shift data for complexes 1-4 in solution. X-ray crystal structures for complexes 2 and 3 have been determined. The Cd(II) is coordinated to the deat ligand, in 2, by one nitrogen atom of the pyrazolyl group and one nitrogen atom of the amine. It finishes a tetrahedral geometry with two chlorine atoms. The bdmae ligand is linked to Cd(II), in 3, by two nitrogens atoms of the pyrazolyl groups and one amine nitrogen, along with two chlorine atoms, in a distorted trigonal bipyramidal geometry. (C) 2008 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2008.12.009