1,3-bis(3-oxaperfluoro-2-hexyl)-1,3-propanedione | 87405-74-1

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 1,3-bis(3-oxaperfluoro-2-hexyl)-1,3-propanedione
• 英文别名: (2R,6R)-1,1,1,2,6,7,7,7-octafluoro-2,6-bis(1,1,2,2,3,3,3-heptafluoropropoxy)heptane-3,5-dione
• CAS: 87405-74-1
• 化学式: C₁₃H₂F₂₂O₄
• 分子量: 640.121
• InChiKey: UNLIPKHWLXWFAN-WHFBIAKZSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.5
• 重原子数：
  39
• 可旋转键数：
  10
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.85
• 拓扑面积：
  52.6
• 氢给体数：
  0
• 氢受体数：
  26

反应信息

• 作为反应物：
  描述：

  dichlorooxoethoxobis(triphenylphosphine)rhenium(V) 、 1,3-bis(3-oxaperfluoro-2-hexyl)-1,3-propanedione 以 苯 为溶剂， 以88%的产率得到rhenium dichloro(1,3-bis(3-oxaperfluoro-2-hexyl)-1,3-propanedionate)(triphenylphosphine oxide)(triphenylphosphine)
  参考文献：
  名称：

  New rhenium(III) complexes with fluorinated β-diketones

  摘要：

  Five new rhenium(III) complexes of the general formula ReCl2(RFCOCHCORF)(PPh3)(OPPh3), where R-F = CF3 (I), C2F5 (II), C3F7 (III), C4F9 (IV), and CF3CFOC3F7 (V), were synthesized. The known rhenium(V) complex ReOCl2(OC2H5)(PPh3)(2), which can readily be obtained from metallic rhenium, was used as a precursor. Two polymorphous modifications of compound I were found and studied by X-ray diffraction analysis. The thermal properties of the synthesized complexes were characterized by the DTA-TG method. DOI: 10.1134/S1070328412030037

  DOI：

  10.1134/s1070328412030037

文献信息

• New rhenium(III) complexes with fluorinated β-diketones
  作者：D. V. Drobot、M. A. Kurykin、A. I. Irtegov、V. N. Khrustalev、M. I. Buzin、L. V. Gumileva

  DOI：10.1134/s1070328412030037

  日期：2012.3

  Five new rhenium(III) complexes of the general formula ReCl2(RFCOCHCORF)(PPh3)(OPPh3), where R-F = CF3 (I), C2F5 (II), C3F7 (III), C4F9 (IV), and CF3CFOC3F7 (V), were synthesized. The known rhenium(V) complex ReOCl2(OC2H5)(PPh3)(2), which can readily be obtained from metallic rhenium, was used as a precursor. Two polymorphous modifications of compound I were found and studied by X-ray diffraction analysis. The thermal properties of the synthesized complexes were characterized by the DTA-TG method. DOI: 10.1134/S1070328412030037