4-硝基苯肼

化合物

4-硝基苯肼是一种有机化合物,化学式为C6H7N3O2。它可由4-硝基苯基重氮盐和亚硫酸钠缓慢反应,和盐酸反应,得到4-硝基苯肼盐酸后,再与浓乙酸钠溶液反应制得。[1]它和乙酰乙酸乙酯乙酸中回流,可以得到3-甲基-1-(4-硝基苯基)-2-吡唑啉-5-酮。[2]它可以被硼氢化钠还原为4-氨基苯肼[3]

4-硝基苯肼
识别
CAS号 100-16-3  checkY
性质
化学式 C6H7N3O2
摩尔质量 153.14 g·mol−1
熔点 157 °C(分解)[1]
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。

参考文献

编辑
  1. ^ 1.0 1.1 William Davies. LXXXIII.—Preparation of p-nitrophenylhydrazine and other aromatic hydrazines. J. Chem. Soc., Trans. 1922, 121 (0): 715–721 [2022-03-05]. ISSN 0368-1645. doi:10.1039/CT9222100715 (英语). 
  2. ^ Ghodsi, Mohammadi Ziarani; Fatemeh, Saidian; Parisa, Gholamzadeh; Alireza, Badiei; Ali, Abolhasani Soorki. Green synthesis of pyrazol-chromeno[2,3-d]​pyrimidinones using SBA-Pr-SO3H as an efficient nanocatalyst. Iranian Journal of Chemistry & Chemical Engineering, 2017. 36 (6): 39-48. ISSN 1021-9986.
  3. ^ Mohadese Piri, Majid M. Heravi, Ali Elhampour, Firouzeh Nemati. Silver nanoparticles supported on P, Se-codoped g-C3N4 nanosheet as a novel heterogeneous catalyst for reduction of nitroaromatics to their corresponding amines. Journal of Molecular Structure. 2021-10, 1242: 130646 [2022-03-05]. doi:10.1016/j.molstruc.2021.130646 (英语).