dichloro(1-[2-(tert-butylamino)ethyl]-3,5-dimethylpyrazole)zinc | 1043924-96-4

• 英文名称: dichloro(1-[2-(tert-butylamino)ethyl]-3,5-dimethylpyrazole)zinc
• CAS: 1043924-96-4
• 化学式: C₁₁H₂₁Cl₂N₃Zn
• 分子量: 331.604
• InChiKey: UEVTWDAJPLVOQE-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：

  1-[2-(tert-butylamino)ethyl]-3,5-dimethylpyrazole 、 zinc(II) chloride 在 triethyl orthoformate 作用下， 以 乙醇 为溶剂， 以55%的产率得到dichloro(1-[2-(tert-butylamino)ethyl]-3,5-dimethylpyrazole)zinc
  参考文献：
  名称：

  Coordination compounds of Zn(II) with several bidentate-NN′ and tridentate-NN′N nitrogen donor ligands

  摘要：

  Reaction of ZnCl2 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 ethanol yields [ZnCl2(NN')] (NN' = deae (1), deat (2)), [ZnCl2(bdmae) (3), and [ZnCl(ddae)](2)[ZnCl4] (4). These Zn(II) complexes have been characterised by elemental analyses, conductivity measurements and IR and H-1 and C-13{H-1} spectroscopy. The NMR studies proved the flipping of the six-membered ring. The solid of complexes 1, 2, and 4 were determined by X-ray diffraction studies. The Zn(II) is coordinated to the deae and deat ligands by one nitrogen atom of the pyrazolyl group and one nitrogen atom of the amine, and to bdmae ligand by two nitrogen atoms of the pyrazolyl groups, along with two chlorine atoms in a tetrahedral geometry. With ddae ligand, the Zn(II) is coordinated by two nitrogens atoms of the pyrazolyl groups and one nitrogen atom of the amine, along with one chlorine atom, in a tetrahedral geometry. (C) 2008 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2008.02.059