ω-(hydroxyimino)acetophenone | 83922-86-5

• 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: ω-(hydroxyimino)acetophenone
• CAS: 83922-86-5
• 化学式: C₈H₆NO₂
• 分子量: 148.141
• InChiKey: DIZYTWGJZMKSNB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.29
• 重原子数：
  11.0
• 可旋转键数：
  2.0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  49.33
• 氢给体数：
  0.0
• 氢受体数：
  2.0

反应信息

• 作为产物：
  描述：

  2-二氮杂-1-苯乙酮 在 nitric oxide 作用下， 以 various solvent(s) 为溶剂， 生成 ω-(hydroxyimino)acetophenone
  参考文献：
  名称：

  Forrester, Alexander R.; Sadd, John S., Journal of the Chemical Society. Perkin transactions II, 1982, p. 1273 - 1278

  摘要：

  DOI：

文献信息

• Reactions of silver(II) complexes with ketoxime, nitroso and isonitroso compounds: ESR spectroscopy of the radicals formed
  作者：Adam Jezierski

  DOI：10.1002/mrc.1260270207

  日期：1989.2

  Reactions of silver(II) complexes with ketoxime, nitroso and isonitroso compounds in organic solvents were investigated by ESR. The oxidation yielded iminoxy radicals RR′CNO˙ and/or nitroxides R1R2NO˙. The silver(II) complexes with nitrogen ligands (mono‐, bi‐ and tri‐dentate) and AgO were used as oxidizing agents. The reaction products were analysed on the basis of the ESR spectra. The signs of the

  通过 ESR 研究了银 (II) 配合物与酮肟、亚硝基和异亚硝基化合物在有机溶剂中的反应。氧化产生亚胺氧基自由基RR'CNO˙和/或硝基氧R1R2NO˙。银 (II) 与氮配体（单齿、双齿和三齿）和 AgO 的配合物用作氧化剂。基于ESR光谱分析反应产物。在作为溶剂的 MBBA 液体向列晶体中使用 ESR 光谱确定自由基的 14N 超精细常数的符号。发现超精细 14N 参数与亚胺氧基自由基的 Dimroth-Reichardt ET(30) 系数之间存在线性相关性。
• EPR Spectra of Iminoxyl Radicals in Restricted Media: Direct Evidence for the Assignment of Z and E Isomers
  作者：Prasad S. Lakkaraju、Junxiong Zhang、Heinz D. Roth

  DOI：10.1021/j100062a002

  日期：1994.3

  A single geometric isomer of benzoyliminoxyl radical (1) is formed upon inclusion of 1-phenylpropa-1,2-dione-2-oxime (2) in the pores of a pentasil zeolite (ZSM-5). The EPR powder pattern observed in this matrix shows unambiguously that the principal axes of the N-14 and H-1 dipolar hyperfine couplings, A(N,parallel-to) and A(H,parallel-to), respectively, are nearly perpendicular to each other. A comparison of the directions expected for the two geometric isomers identifies the spin Hamiltonian parameters as those of the Z isomer. The direct evidence contained in the dipolar hyperfine interactions (A(parallel-to)) is supported by indirect evidence derived from long-range isotropic hyperfine interactions (A(iso)).