钾(N-硝基-N-乙基羟胺) | 396726-23-1

• 分子结构分类: 有机化合物 - 有机氮化合物
• 中文名称: 钾(N-硝基-N-乙基羟胺)
• 英文名称: potassium(N-nitrozo-N-ethylhydroxylamine)
• 英文别名: potassium N-(ethyl)-N-nitrozohydroxoamine；K(NEHA)；[K](EtNONO]
• CAS: 396726-23-1
• 化学式: C₂H₅N₂O₂*K
• 分子量: 128.172
• InChiKey: QTNKIEWMUPUNIF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -2.51
• 重原子数：
  7.0
• 可旋转键数：
  2.0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  55.73
• 氢给体数：
  0.0
• 氢受体数：
  3.0

反应信息

• 作为反应物：
  描述：

  Wilkinson's catalyst 、 钾(N-硝基-N-乙基羟胺) 以 甲醇 、 二氯甲烷 为溶剂， 以71%的产率得到Rh(η2-O2N2Et)(PPh3)2
  参考文献：
  名称：

  Substituent Control of the Reductive Nitrosylation ofWilkinson's Catalyst by Diazeniumdiolates

  摘要：

  DOI：

  10.1002/1522-2675(20011017)84:10<3281::aid-hlca3281>3.0.co;2-n
• 作为产物：
  描述：

  copper(II)(N-nitrozo-N-ethylhydroxylamine)2 、 potassium hydroxide 以 水 为溶剂， 反应 1.0h， 生成 钾(N-硝基-N-乙基羟胺)
  参考文献：
  名称：

  Synthesis, spectral and crystallographic studies of coordination compounds of some d and f metals with N-nitrozo-N-(methyl)ethylhydroxylamine

  摘要：

  Eleven complexes of some d and f metals with N-nitrozo-N-methylhydroxylamine (NMHA) and N-nitrozo-N-ethylhydroxylamine (NEHA) were synthesized, separated out in a crystalline state, and characterized by a set of physicochemical methods (elemental analysis, X-ray diffraction, IR and UV spectroscopy). The crystal and molecular structure of Cu(NEHA)(2) was solved using X-ray diffraction. The composition and stability constants of the complexes in solutions were determined spectrophotometrically. The organic ligands were shown to be coordinated to the metal cation in the bidentate chelate mode in the anionic form.

  DOI：

  10.1134/s0036023614030140

文献信息

• Complexes of some tervalent metals with N-alkyl(benzyl)nitrozohydroxylamine derivatives
  作者：O. V. Kovalchukova、Nasrin Namichemazi、A. Sh. Bostanabad、A. I. Stash、S. B. Strashnova、I. N. Zuzin

  DOI：10.1134/s0036023616060140

  日期：2016.6

  Twenty two new complexes of some tervalent metals (aluminum, chromium, iron, and lanthanides) with nitrozohydroxylamine N-alkyl(benzyl) derivatives ML (3) (m) center dot nH(2)O, (m = 1aEuro'5) were synthesized and isolated in a crystalline state. The crystal and molecular structures of the iron(III) complex with N-(2-fluorobenzyl)-N-nitrozohydroxylamine were determined by X-ray diffraction. An octahedral coordination of the central ion and a bidentate chelating coordination of the organic ligand were established. The spectral criteria of coordination of nitrozohydroxylamine alkyl(benzyl) derivatives were determined, and the complexation processes in solutions were studied.