| 1402892-71-0

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 二苯乙烯类
• CAS: 1402892-71-0
• 化学式: C₃₁H₄₈CoN₂O₃
• 分子量: 555.727
• InChiKey: JXBBKTYZTWPKIK-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：

  、 丙酮 以1.99 g的产率得到
  参考文献：
  名称：

  Structural variations in the coordination chemistry of amine-bis(phenolate) cobalt(II/III) complexes

  摘要：

  A series of cobalt(II), cobalt(III) and mixed valence cobalt(II/III) compounds has been prepared and characterized. The protonated tripodal tetradentate ligand precursors (dimethylaminoethylamino-N, N-bis(2-methylene-4-tert-butyl-6-methylphenol), H-2[O2NN'](BuMeNMe2), dimethylaminoethylamino-N,N-bis(2-methylene-4,6-di-tert-butylphenol), H-2[O2NN'](BuBbNMe2), and 2-pyridylamino-N,N-bis(2-methylene-4-tert-butyl-6-methylphenol), H-2[O2NN'](BuMePy) were reacted with cobaltous acetate tetrahydrate under varying conditions to afford a range of monometallic, bimetallic and trimetallic species. Monometallic compounds, 1 and 2, were obtained with pendant amine-containing ligands [O2NN'](BuMeNMe2) and [O2NN'](BuBuNMe2), respectively. Compound 1 is a trigonal bipyramidal Co-II acetone adduct, Co-II(OCMe2)[O2NN'](BuMeNMe2), and 2 is a distorted octahedral Co-III acetate complex, Co-II(OAc)[O2NN'](BuBuNMe2). A dimethoxo-bridged dicobalt(III) complex, 3, was obtained using the pyridyl group-containing ligand, [O2NN'](BuMePy), after oxidation in air of a methanol solution of {Co[O2NN'](BuMePy)}(2). Two side-products, 4 and 5 were also obtained from this reaction. Complex 4 contains two octahedrally coordinated cobalt(III) atoms, each bonded to a tetradentate amine-bis(phenolate) ligand and bridged by one syn,syn eta(1):eta(1):mu(2) acetate ligand, and one hydroxide ligand. Complex 5 is a heterotrimetallic compound and consists of two Co[O2NN'](BuMePy) fragments, each bridged by a syn, anti eta(1):eta(1):mu(2) acetate ligand to a central Ca-II(HOMe)(4) fragment. Mixed valence Co-Co-III(II)-Co-III trimetallic complexes, 6 and 7, were obtained by reaction of H-2[O2NN'](BuMePy) or H-2[O2NN'](BuBuPy) ligands, respectively, with Co(OAc)(2)center dot 4H(2)O in 2:3 molar ratios in methanol under nitrogen followed by aerobic oxidation. Diethylamino-ethylamino-N,N-bis(2-methylene-4,6-di-tert-amylphenol), H-2[O2NN'](AmAmNEt2) was reacted with cobaltous chloride hexahydrate under acidic conditions to give the ionic compound {H-3[O2NN'](AmAmNEt2)}(2)(+)[CoCl4](2-), 8. (C) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2012.07.082