[nickel(II)(bis(2-hydroxyanil)acetylacetone(2-))] | 631899-37-1

• 分子结构分类: 有机化合物 - 苯类化合物 - N-苯基羟胺
• 英文名称: [nickel(II)(bis(2-hydroxyanil)acetylacetone(2-))]
• 英文别名: [Ni(haacac)]；[nickel(II)(2-[(1-methyl-3-[(2-hydroxyphenyl)imino]butylidene)amino]phenol)(2-)]
• CAS: 631899-37-1
• 化学式: C₁₇H₁₆N₂NiO₂
• 分子量: 339.016
• InChiKey: XNAMVXRLWFHOQR-VIWUVAGBSA-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：

  bis(2-hydroxyanil)acetylacetone 、 nickel diacetate 以 乙醇 为溶剂， 生成 [nickel(II)(bis(2-hydroxyanil)acetylacetone(2-))]
  参考文献：
  名称：

  Alumina-supported Mn(II), Co(II), Ni(II) and Cu(II) bis(2-hydroxyanil)acetylacetone complexes as catalysts for the oxidation of cyclohexene with tert-butylhydroperoxide

  摘要：

  New Mn(II), Co(II), Ni(II) and Cu(II) complexes of a tetradentate Schiff base ligand [bis(2-hydroxyanil)acetylacetone], "2-[{1-methyl-3-[(2-hydroxyphenyl)imino]butylidene}amino]phenol", H(2)haacac, have been prepared and characterized by elemental analyses, IR and conductometry. The results suggest that the Schiff base is a bivalent anion with tetradentate ONNO donors derived from the phenolic oxygen and azomethine nitrogen. The formulae was found to be [M(haacac)] for the 1: 1 non-electrolytic complexes. Alumina-supported [M(haacac)] complexes catalyze the oxidation of cyclohexene with tert-butylhydroperoxide (TBHP). The major products of the reaction were 2-cyclohexene-1-ol(-OH), 2-cyclohexene-1-one (C=O) and 2-cyclohexene-1-(tert-butylperoxy) (-(OOBu)-Bu-t). The influence of temperature, solvent and time for the oxidation reaction has been studied. The selectivity of 2-cyclohexene-1-(tert-butylperoxy) varied with reaction temperature. Mn(haacac)-alumina shows significantly higher catalytic activity than other alumina-supported complexes. (C) 2003 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s1381-1169(03)00128-6