A new method for the mononitration of phenol derivatives by poly(4-vinylpyridinium nitrate) and silica sulfuric acid under mild conditions

作者：Goudarziafshar Hamid^*

来源：Chinese Chemical Letters, 2012, 23(4): 458-461.

DOI：10.1016/j.cclet.2012.01.032

• Poly(4-vinylpyridinium nitrate)
• Silica sulfuric acid
• Phenol
• Nitration

This procedure works efficiently for high selective mono nitration of phenol and substituted phenol to corresponding nitro compounds in moderate to high yield using poly(4-vinylpyridinium nitrate) and silica sulfuric acid in dichloromethane at room temperature.

• 出版日期2012-4