A Mild Procedure for the Preparation of o-Nitrophenols by Nitro Urea or Ammonium Nitrate in the Presence of Silica Sulfuric Acid (SiO2-OSO3H)
A Mild Procedure for the Preparation of o-Nitrophenols by Nitro Urea or Ammonium Nitrate in the Presence of Silica Sulfuric Acid (SiO2-OSO3H)
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DOI：
10.1002/cjoc.201190148
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发表时间：
2011-04-01
影响因子：
5.4
通讯作者：
Zamani, Parisa
中科院分区：
文献类型：
--
作者：
Ghorbani-Choghamarani, Arash;Nikoorazm, Mohsen;Zamani, Parisa
研究了硝酸铵或硝基脲与硅硫酸的混合硝化介质对邻硝基苯酚合成的影响。
A mixture of ammonium nitrate or nitro urea and silica sulfuric acid was found to be efficient and environmentally friendly nitrating media for the preparation of orto-nitro phenols in dichloromethane at room temperature.