[Ni(bis(diphenylphosphino)amine)Br2] | 1215706-30-1

• 英文名称: [Ni(bis(diphenylphosphino)amine)Br2]
• 英文别名: [Ni(dppa)Br2]
• CAS: 1215706-30-1
• 化学式: C₂₄H₂₁Br₂NNiP₂
• 分子量: 603.883
• InChiKey: OKMXDZHJNJICAO-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

• 作为反应物：
  描述：

  1-ethyl-2-(4-chloro-phenylazo)imidazole 、 [Ni(bis(diphenylphosphino)amine)Br2] 、 silver trifluoromethanesulfonate 以 二氯甲烷 为溶剂， 生成 [Ni(dppa)(ClaaiEt)][OTf]2
  参考文献：
  名称：

  Nickel(II)-dppa-arylazoimidazole complexes: Synthesis and detailed spectroscopic study

  摘要：

  The reaction of [Ni(dppa)(Cl)(2)] or [Ni(dppa)(Br)(2)] with AgOTf gives [Ni(dppa)(OTf)(2)], which then form [Ni(dppa)(RaaiR)](OSO2CF3)(2) under the action of arylazoimidazole(RaaiR) in a dichloromethane medium [RaaiR' = p-R-C6H4-N=N-C3H2-NN-1-R', (I-III), abbreviated as N,N'-chelating agent, where N(imidazole) and N(azo) represent N and N', respectively; R = H (a), Me (b), Cl (c) and R' = Me (I), CH2CH3 (II), CH2Ph (III), OSO2CF3 is the triflate anion]. The H-1 NMR spectral measurements suggest that a bound azoimine is responsible for a number of signals of phenyl protons in the aromatic region. The molecules of the complexes contain a number of different carbon atoms which gives a number of different peaks in the C-13 (H-1) NMR spectrum. The text was submitted by the author in English.

  DOI：

  10.1134/s1070363209060322