2,2,5,5-Tetramethyl-3-imidazolin-1-oxyl-4-carbonsaeureamid | 33156-74-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑啉类
• 英文名称: 2,2,5,5-Tetramethyl-3-imidazolin-1-oxyl-4-carbonsaeureamid
• 英文别名: 4-Carbamoyl-2,2,5,5-tetramethyl-3-imidazolin-1-oxyl；2,2,5,5-Tetramethyl-4-carbamoyl-3-imidazolin-1-oxyl；2,2,5,5-tetramethyl-4-amido-3-imidazoline-1-oxyl
• CAS: 33156-74-0
• 化学式: C₈H₁₄N₃O₂
• 分子量: 184.218
• InChiKey: GZGCCPMEKGPTRT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.4
• 重原子数：
  13
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.75
• 拓扑面积：
  59.7
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  2,2,5,5-Tetramethyl-3-imidazolin-1-oxyl-4-carbonsaeureamid 在 sodium hydroxide 、 C₈H₁₃Cl₂N₂O₂ 作用下， 以 乙醇 为溶剂， 以9%的产率得到4-carbamidoyl-2,2,5,5-tetramethyl-3-imidazoline
  参考文献：
  名称：

  Influence of the radical center on the basic hydrolysis reaction of 4-dihalomethyl-3-imidazoline-3-oxide

  摘要：

  DOI：

  10.1007/bf00954482
• 作为产物：
  描述：

  2,2,4,5,5-pentamethyl-2,5-dihydro-1H-imidazol-1-yloxy 在 N-溴代丁二酰亚胺(NBS) 、 硫酸 、 sodium amide 作用下， 以 四氯化碳 、 氨 为溶剂， 反应 2.0h， 生成 2,2,5,5-Tetramethyl-3-imidazolin-1-oxyl-4-carbonsaeureamid
  参考文献：
  名称：

  Halogen derivatives of nitroxyl radicals of imidazoline

  摘要：

  DOI：

  10.1007/bf00948852

文献信息

• Heterocyclization Reaction ofα-Imino Carbonyl Compounds− Derivatives of 2,5-Dihydro-1H-imidazole Nitroxides
  作者：Galina A. Roshchupkina、Natalie V. Pervukhina、Tatjana V. Rybalova、Yuri V. Gatilov、Alexey B. Burdukov、Vladimir A. Reznikov

  DOI：10.1002/ejoc.200300212

  日期：2003.11

  α-Imino carbonyl compounds − derivatives of 3-imidazoline nitroxides − were found to undergo heterocyclization reactions, yielding oxazole and 1,3,5-triazine derivatives. The most probable course of the reaction was suggested by the radioactive label method. The structures of the heterocycles synthesized were verified by X-ray analysis of the mixed-ligand complexes with copper hexafluoroacetylacetonate

  α-亚氨基羰基化合物 - 3-咪唑啉氮氧化物的衍生物 - 被发现发生杂环化反应，产生恶唑和 1,3,5-三嗪衍生物。放射性标记法表明了最可能的反应过程。合成的杂环的结构通过与六氟乙酰丙酮酸铜的混合配体配合物的 X 射线分析来验证。(© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2003)
• Effect of the chemical structure of nitroxyl radicals on their reactivity in the reaction with hydrazobenzene and tetranitromethane
  作者：A. D. Malievskii、S. V. Koroteev、L. B. Volodarskii、A. B. Shapiro

  DOI：10.1007/bf00958847

  日期：1990.11

  The reaction rate constants of reduction of stable radicals of different classes by hydrazobenzene in hexane at approximately 20-degrees-C, in the range of 0.4-5.10(3) M-1.sec-1, were determined; a single scale of the oxidative properties of stable nitroxyl radicals was constructed. The rate constants of oxidation of a series of nitroxyl radicals by tetranitromethane in aqueous medium at approximately 20-degrees-C, in the range of 0.06-10 M-1.sec-1, were determined. It was shown that the oxidative properties of the nitroxyl group decrease slightly with an increase in its reducing properties for nitroxyl radicals of the piperidine and imidazoline series in reactions with ascorbic acid and tetranitromethane in aqueous medium, respectively.
• Burdukov, A. B.; Ovcharenko, V.I.; Pervukhina, N. V., Russian Journal of Inorganic Chemistry, 1993, vol. 38, p. 460 - 465
  作者：Burdukov, A. B.、Ovcharenko, V.I.、Pervukhina, N. V.、Ikorskii, V. N.

  DOI：——

  日期：——