N-Methyl-2-(4-nitrophenylhydrazono)-N'-phenylpropanseaurehydrazid | 133175-80-1

• 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-Methyl-2-(4-nitrophenylhydrazono)-N'-phenylpropanseaurehydrazid
• 英文别名: (2E)-N-methyl-2-[(4-nitrophenyl)hydrazono]-N'-phenyl-propanehydrazide；(2E)-N-methyl-2-[(4-nitrophenyl)hydrazinylidene]-N'-phenylpropanehydrazide
• CAS: 133175-80-1
• 化学式: C₁₆H₁₇N₅O₃
• 分子量: 327.343
• InChiKey: SHYDLYJPKGQUNY-SFQUDFHCSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4
• 重原子数：
  24
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  103
• 氢给体数：
  2
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  N-Methyl-2-(4-nitrophenylhydrazono)-N'-phenylpropanseaurehydrazid 生成 (2Z)-N-methyl-2-[(4-nitrophenyl)hydrazinylidene]-N'-phenylpropanehydrazide
  参考文献：
  名称：

  WALDHEIM, G.;MOHRLE, H.;RUDIGER, S., J. PRAKT. CHEM., 332,(1990) N, C. 783-790

  摘要：

  DOI：
• 作为产物：
  描述：

  1,4-Dimethyl-4-(4-nitrophenylazo)-2-phenyl-pyrazolidin-3,5-dion 在 氢氧化钾 作用下， 以 1,4-二氧六环 为溶剂， 生成 N-Methyl-2-(4-nitrophenylhydrazono)-N'-phenylpropanseaurehydrazid
  参考文献：
  名称：

  Waldheim, G.; Moehrle, H.; Ruediger, S., Journal fur praktische Chemie (Leipzig 1954), 1990, vol. 332, # 5, p. 783 - 790

  摘要：

  DOI：

文献信息

• Ringspaltung von 4-(4-Nitrophenylazo)-substituierten Pyrazolidin-3,5-dion - Derivaten zu ?-(4-Nitrophenylhydrazono)semicarbaziden und Folgeprodukten
  作者：G. Waldheim、H. M�hrle、S. R�diger

  DOI：10.1002/prac.19953370147

  日期：——

  The reaction of 1 and 2 with ammonia, methylamine and dimethylamine in aprotic solvents, e. g. diethyl ether, yields the compounds 3 - 8 which can exist in two isomeric forms (form a/b). On conditions which are usually chosen for spectroscopic investigations only form a could be detected. Nevertheless, under the influence of bases like KOH or ammonia in water or alcohol these compounds are mainly converted to semicarbazides (11-15) which means that this reaction must run via form b. Those semicarbazides which are unsubstituted at the N-4 of their semicarbazide-moiety show great tendency to cyclize, thus forming the triazole-derivatives 16-18. In contrast to these products, in the case of the N-4-monomethylated semicarbazide 14 the six-membered heterocyclus 19 was obtained. In comparison with 1 and 2, stable intermediates such as 3-8 in the reaction with 21 could not be isolated.
• WALDHEIM, G.;MOHRLE, H.;RUDIGER, S., J. PRAKT. CHEM., 332,(1990) N, C. 783-790
  作者：WALDHEIM, G.、MOHRLE, H.、RUDIGER, S.

  DOI：——

  日期：——
• Waldheim, G.; Moehrle, H.; Ruediger, S., Journal fur praktische Chemie (Leipzig 1954), 1990, vol. 332, # 5, p. 783 - 790
  作者：Waldheim, G.、Moehrle, H.、Ruediger, S.

  DOI：——

  日期：——