3-Phenyl-4--1,2,4-triazol | 14359-80-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 3-Phenyl-4--1,2,4-triazol
• 英文别名: 4-(4-nitrophenyl)-3-phenyl-4H-1,2,4-triazole；4-(4-Nitrophenyl)-3-phenyl-1,2,4-triazole
• CAS: 14359-80-9
• 化学式: C₁₄H₁₀N₄O₂
• 分子量: 266.259
• InChiKey: YGCCLIJNZUKEBY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  20
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  76.5
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  3-Phenyl-4--1,2,4-triazol 、 N-溴代丁二酰亚胺(NBS) 以55%的产率得到
  参考文献：
  名称：

  BANY, T.;OTTO, T., ANN. UMCS, 1982, 37, 101-109

  摘要：

  DOI：
• 作为产物：
  描述：

  2-苯基-1,3,4-噁二唑 、 4-硝基苯胺 在 三氟乙酸吡啶 作用下， 反应 5.0h， 以50%的产率得到3-Phenyl-4--1,2,4-triazol
  参考文献：
  名称：

  Tunable protic ionic liquids as solvent-catalysts for improved synthesis of multiply substituted 1,2,4-triazoles from oxadiazoles and organoamines

  摘要：

  More than green alternatives to traditional volatile molecular organic solvents, protic ionic liquids as dual solvent-catalysts have been successfully used to promote reactions of organoamines with oxadiazoles to afford sterically hindered 1,2,4-triazoles. Among the tested protic ionic liquids, pyridinium trifluoroacetate and acetate showed the highest efficiency for the reactions of arylamines and alkylamines, respectively, indicating that tunable catalysis could be readily effected with protic ionic liquid solvent-catalysts by simply tuning their cation and anion counterparts. A general and efficient approach has been developed for synthesis of multiply substituted 1,2,4-triazoles based on the tunable protic ionic liquid solvent-catalyst systems. (C) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2012.03.114

文献信息

• BANY, T.;OTTO, T., ANN. UMCS, 1982, 37, 117-123
  作者：BANY, T.、OTTO, T.

  DOI：——

  日期：——