N-p-bromophenyl-N-p-bromobenzoylhydroxylamine | 155911-86-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: N-p-bromophenyl-N-p-bromobenzoylhydroxylamine
• 英文别名: 4-bromo-N-(4-bromophenyl)-N-hydroxybenzamide
• CAS: 155911-86-7
• 化学式: C₁₃H₉Br₂NO₂
• 分子量: 371.028
• InChiKey: PRNNUHWUOSVGNE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  18
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  40.5
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  diethyltin oxide 、 N-p-bromophenyl-N-p-bromobenzoylhydroxylamine 在 2,2-dimethoxypropane 作用下， 以 氯仿 为溶剂， 以85%的产率得到Et2Sn(N-p-bromophenyl-N-p-bromobenzoylhydroxylamine)2
  参考文献：
  名称：

  Synthesis and structures of some diethyl- and diphenyltin bishydroxamates

  摘要：

  Diethyl- and diphenyltin derivatives of N-methyl-N-p-bromobenzoylhydroxylamine, R(2)Sn{ON(Me)C(O)C6H4Br-p}(2), R = Et, Ph, and N-p-bromophenyl-N-p-bromobenzoylhydroxylamine R(2)Sn{ON(C6H4Br-p)C(O)C6H4Br-p}(2), R = Et, Ph, were made and characterized by IR, Mossbauer and NMR(H-1, C-13, Sn-119) spectroscopy and, in the case of Et(2)Sn{ON(Me)C(O)C6H4Br-pi}(2), by an X-ray diffraction study. The geometry at the tin atom is that of a distorted trans octahedron with two bidentate, nearly equivalent N-acylhydroxylamine residues and a CSnC angle of 141.1 degrees. On the basis of the Mossbauer data for the diphenyltin hydroxamates, a cis-octahedral structure with bidentate ligation of the hydroxylamine residues is suggested.

  DOI：

  10.1016/0022-328x(95)05728-8