1-(4-formylphenylamino)anthraquinone | 70557-89-0

• 分子结构分类: 有机化合物 - 有机卤素化合物 - 乙烯基卤化物
• 英文名称: 1-(4-formylphenylamino)anthraquinone
• 英文别名: 1-bromoheptafluoro-1,4-cyclohexadiene；3-bromoheptafluorocyclohexa-1,4-diene
• CAS: 70557-89-0
• 化学式: C₆BrF₇
• 分子量: 284.959
• InChiKey: XOKPZJJMZBJFEA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.0
• 重原子数：
  14.0
• 可旋转键数：
  0.0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  0.0
• 氢给体数：
  0.0
• 氢受体数：
  0.0

反应信息

• 作为产物：
  描述：

  五氟苯 在 三氟化溴 、 三氟化硼 作用下， 以 氯氟磺酰 为溶剂， 反应 0.33h， 以47%的产率得到溴五氟苯
  参考文献：
  名称：

  Bardin, V. V.; Furin G. G.; Yakobson, G. G., Journal of Organic Chemistry USSR (English Translation), 1981, p. 879 - 884

  摘要：

  DOI：

文献信息

• A widely varying range of products in reactions of C6F5BrF2, C6F5IF2, and C6F5IF4 with Lewis acids of different strength
  作者：Hermann-Josef Frohn、Frank Bailly、Dirk Welting、Vadim V. Bardin

  DOI：10.1016/j.jfluchem.2008.11.004

  日期：2009.3

  The relative fluoride donor ability: C6F5BrF2 > C6F5IF2 > C6F5IF4 was outlined from reactions with Lewis acids of graduated strength in different solvents. Fluoride abstraction from C(6)F(5)HaIF(2) with BF3.NCCH3 in acetonitrile (donor solvent) led to [C(6)F(5)HaIF-(NCCH3)(n)][BF4]. The attempted generation of [C6F5BrF](+) from C6F5BrF2 and anhydrous HF or BF3 in weakly coordinating SO2CIF gave C6F5Br besides bromoperfluorocycloalkenes C6BrF7 and 1-BrC6F9. In reactions of C6F5IF2 with SbF5 in SO2CIF the primary observed intermediate (F-19 NMR, below 0 degrees C) was the 4-iodo-1,1,2,3,5,6-hexafluorobenzenium cation, which converted into C6F5I and 1-lC(6)F(9) at 20 degrees C. The reaction of C6F5IF4 with SbF5 in SO2CIF below -20 degrees C gave the cation [C6F5IF3](+) which decomposed at 20 degrees C to C6F5I, 1-iodoperfluorocyclohexene, and iodoperfluorocyclohexane. Principally, the related perfluoroalkyl compound C6F13IF4 showed a different type of products in the fast reaction with AsF5 in CCl3F (-60 degrees C) which resulted in C6F14. Intermediate and final products of C(6)F(5)Hal(n-1) (n = 3, 5) with Lewis acids were characterized by NMR in solution. Stable solid products were isolated and analytically characterized. (C) 2008 Elsevier B.V. All rights reserved.