copper(II) di(pentane-2-imino-4-onato) | 69177-40-8

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: copper(II) di(pentane-2-imino-4-onato)
• 英文别名: bis(4N-(amino)pent-3-en-2-onato)Copper(II)；copper(II) ketoiminate；Cu(acetylacetone imine (4-amino-3-penten-2-one))2；bis(4-aminopent-3-en-2-onato)copper(II)
• CAS: 69177-40-8
• 化学式: C₁₀H₁₆CuN₂O₂
• 分子量: 259.795
• InChiKey: WHPFSYJUALUBTA-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

• 作为反应物：
  描述：

  六氟乙酰丙酮化铜的水合物 、 copper(II) di(pentane-2-imino-4-onato) 以 甲苯 为溶剂， 以100%的产率得到[Cu(1,1,1,5,5,5-hexafluoro-pentane-2,4-dionato)(pentane-2-imino-4-onato )]
  参考文献：
  名称：

  New volatile heteroleptic complex of copper(II): Comparison of two polymorphs

  摘要：

  A new heteroleptic complex Cu(ki)(hfa) = Cu(ONC5H8)(O2C5F6H), where ki = pentane-2-imino-4-onato (ketoiminate) and hfa = 1,1,1,5,5,5-hexafluoro-pentane-2,4-dionato (hexafluoroacetylacetonate), has been obtained and its two crystalline modifications were characterized. The isolated polymorphs have different crystal symmetry and crystal packing of the molecules. Crystal data for the monomeric alpha-modification are: a = 16.4648(14), b = 16.4648(14), c = 4.9308(6), space group P (4) over bar, Z = 4, D-calc = 1.832 g/cm(3). Crystal data for the dimeric beta-modification are: a = 6.9718(14), b = 8.5694(17), c = 11.859(2), alpha = 87.81(3)degrees, beta = 77.96(3)degrees, gamma = 68.14(3)degrees, space group P (1) over bar, Z = 2, D-calc = 1.906 g/cm(3). Results of the TG/DTA study of the compound in the condensed phase and the mass spectrometric investigation in the vapor phase are discussed. The reported compound is thermally stable and sublimes in vacuum without decomposition into homoleptic complexes. For both polymorphs the temperature dependence of the saturated vapor pressure was measured by the Knudsen effusion method with the mass spectrometric recording of the gas phase composition within the range 322-343 K. (c) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2012.09.038
• 作为产物：
  描述：

  4-氨基-3-戊烯-2-酮 、 copper(II) acetate monohydrate 以 乙醇 为溶剂， 以98%的产率得到copper(II) di(pentane-2-imino-4-onato)
  参考文献：
  名称：

  Coordinating properties of the anionic ligand (MeCO)2C(−)C(X)Me (X=O or NH) toward transition metal(II) centers

  摘要：

  The exchange reaction between transition metal(II) acetates and the protic nucleophiles 3-(1-aminoethylidene) pentane-2,4-dione (Hampd) or 3-acetylpentane-2,4-dione (Hacpd) affords the corresponding [M(ampd)(2)] (M = Ni (1), Pd (2)) or [M(acpd)(2)] (M = Mn (5), Fe (6), Ni (7), Cu (8), Pd (9)) complexes in fair to good yields. The reaction is performed in ethanol at room temperature, with addition of sodium carbonate in some cases. This last new synthetic procedure is applied for those complexes which easily undergo an extensive deacylation process. The factors determining the success of the exchange reaction and the resulting N, O or O, O coordination are fully discussed. (C) 2008 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2008.11.017