[Ni(acetylacetonato)(2,2'-bipyridine)2][PF6] | 1381949-18-3

• 英文名称: [Ni(acetylacetonato)(2,2'-bipyridine)2][PF6]
• CAS: 1381949-18-3
• 化学式: C₂₅H₂₃N₄NiO₂*F₆P
• 分子量: 615.137
• InChiKey: DDTXZDVWAJUABE-UHFFFAOYSA-N

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：

  [Ni(NO)(bipy)2][PF6] 、 乙酰丙酮 以 二氯甲烷 为溶剂， 以74%的产率得到[Ni(acetylacetonato)(2,2'-bipyridine)2][PF6]
  参考文献：
  名称：

  Formation of N₂O from a Nickel Nitrosyl: Isolation of the cis-[N₂O₂]^2– Intermediate

  摘要：

  Addition of 2,2'-bipyridine (bipy) to [Ni(NO)(bipy)][PF6] (1) results in formation of a rare five-coordinate nickel nitrosyl [Ni(NO)(bipy)(2)][PF6] (2). This complex exhibits a bent NO- ligand in the solid state. On standing in acetonitrile, 2 furnishes the NO coupled product, [Ni(kappa(2)-O2N2)(bipy)] (8) in moderate yield. Subsequent addition of 2 equiv of acetylacetone (H(acac)) to 8 results in formation of [Ni(acac)(2)(bipy)], N2O, and H2O. Preliminary mechanistic studies suggest that the N-N bond is formed via a bimetallic coupling reaction of two NO- ligands.

  DOI：

  10.1021/ja304204q