perfluoro-2-(indan-2-yloxy)indan-1-one | 952473-82-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: perfluoro-2-(indan-2-yloxy)indan-1-one
• CAS: 952473-82-4
• 化学式: C₁₈F₁₆O₂
• 分子量: 552.171
• InChiKey: FJHKGFFYHUHGQM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.33
• 重原子数：
  36.0
• 可旋转键数：
  2.0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.28
• 拓扑面积：
  26.3
• 氢给体数：
  0.0
• 氢受体数：
  2.0

反应信息

• 作为产物：
  描述：

  perfluoro-2-indanone 在 氢氟酸 、 五氟化锑 作用下， 反应 16.0h， 以0.34 g的产率得到bis(perfluoroindan-2-yl) ether
  参考文献：
  名称：

  Oxygen replacement by fluorine in carbonyl derivatives of perfluoroaromatic compounds and isomerization of perfluoroindan-1,3-dione to perfluoro-3-methylenephthalide under the action of HF/SbF5

  摘要：

  When acted upon by HF/SbF5 at 95 degrees C, carbonyl groups of perfluorinated acetophenone (10), 3,4-dihydronaphthalen-1(2H)-one (8), 2,3-dihydronaphthalene-1,4-dione (9), benzocyclobutenone (6), benzocyclobutenedione (7) and indan-l-one (1) are converted into difluoromethylene groups to give the corresponding perfluoroaromatic products. Perfluoroindan-2-one (5), under the same conditions, is transformed to bis(perfluoroindan-2-yl) ether (21). On heating with HF/SbF5, perfluoroindan-1,3-dione (2) isomerizes into perfluoro-3-methylenephthalide (4) at 95 degrees C, and gives 4,5,6,7-tetrafluoro-3-trifluoromethyl-phthalide (14) at 130 degrees C. Compound 4 in the absence of a solvent dimerizes giving perfluorodispiro[phthalide-3,1 '-cyclobutane-2 ',3 ''-phthalide] (18), and when heated with SbF5 at 130 degrees C, it is converted into perfluoro-3-methylphthalide (3). When acted upon by HF/SbF5 at 95 degrees C, perfluorinated benzoic acid (12) and phthalic anhydride (13) give the corresponding products with trifluoromethyl groups. (c) 2006 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jfluchem.2006.08.006