硝酸三聚氰胺:一种新型高效苯酚区域选择性硝化试剂

Yong-qiang Chen, Hong Jiang
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引用次数: 1

摘要

硝酸三聚氰胺(MN)是一种易于制备的新型硝化试剂。以MN和对甲苯磺酸为催化剂,实现了苯酚与邻硝基苯酚的区域选择性硝化反应,收率较高。这种方法的一个明显优点是通过简单的过滤就可以很容易地分离产品。
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Melamine Nitrate: A Novel and Efficient Reagent for Regioselective Nitration of Phenols
Melamine nitrate (MN) as a novel nitration reagent was easily prepared. Regioselective nitration of phenols to their corresponding o-nitrophenols occurred using MN with p-toluenesulfonic acid as catalyst in good to excellent yields. A distinct advantage of this method is the easy separation of products by simple filtration.
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