(η2:η2-1,3,5-tris(trimethylsilylethynyl)benzene)Cu2(hexafluoroacetylacetone)2] | 758706-37-5

• 英文名称: (η2:η2-1,3,5-tris(trimethylsilylethynyl)benzene)Cu2(hexafluoroacetylacetone)2]
• CAS: 758706-37-5
• 化学式: C₃₁H₃₂Cu₂F₁₂O₄Si₃
• 分子量: 907.922
• InChiKey: BQNZJODWVVAFIN-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：

  copper(I) oxide 、 六氟乙酰丙酮 、 1,3,5-三((三甲基甲硅烷基)乙炔基)苯 以 二氯甲烷 为溶剂， 以90%的产率得到(η2:η2-1,3,5-tris(trimethylsilylethynyl)benzene)Cu2(hexafluoroacetylacetone)2]
  参考文献：
  名称：

  Synthesis and characterization of alkynes β-diketonate copper(I) complexes

  摘要：

  The reactions of 1,3,5-tris-(trimethylsilylethynyl)benzene (1) with Cu2O and 1,1,1,5,5,5,-hexafluoroacetylacetone in alkyne to Cu ratios 1:0.5, 1:1 and 1:3 in CH2Cl2 at room temperature give copper complexes (eta(2)-1,3,5-tris(trimethylsilylethynyl)benzene)(Cu(hfac)) (2), (eta(2):eta(2)-1,3,5-tris(trimethylsilylethynyl)benzene)(Cu(hfaC))(2) (3) and (eta(2):eta(2):eta(2)-(1,3,5-tris(trimethylsilylethynyl)benzene))(2)(Cu(hfac)(3)(4), respectively. In the same conditions, 2,5-bis-(trimethylsilylethynyl)thiophene (5) reacts with 0.5 or I equiv. of Cu2O to give (eta(2):eta(2)-2,5-bis(trimethylsilylethynyl)thiophene)(Cu(hfac)) (6) and (eta(2):eta(2)-2,5-bis(trimethylsilylethynyl)thiophene)(Cu(hfac))(2) (7), respectively, and 1,4-bis(trimethylsilyl)-1,3-butadiyne (8) with 0.5 equiv. of Cu2O give (eta(2):eta(2)-1,4-bis(trimethylsilyl)-1,3-butadiyne)(Cu(hfac))(2) (9). All the new compounds have been characterized by analytical and spectroscopic methods and their thermal properties were examined by thermal gravimetric analysis (TGA) and differential scanning calorimetry (DSC). (C) 2004 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2004.03.023