1, 3-Dihalo-5, 5-dimethylhydantoin or citric acid/NaNO 2 as a heterogeneous system for the selective mononitration of phenols under mild conditions

…, E Ghaemi, E Madrakian, AG Choghamarani

Index: Zolfigol, Mohammad A.; Ghaemi, Ezat; Madrakian, Elaheh; Choghamarani, Arash G. Mendeleev Communications, 2006 , # 1 p. 41 - 42

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Citation Number: 11

Abstract

Download full text in PDF Opens in a new window. Article suggestions will be shown in a dialog on return to ScienceDirect. ... Please enable JavaScript to use all the features on this page. ... Direct nitration of phenols was performed using 1,3-dichloro-5,5-dimethylhydantoin, 1,3-dibromo-5,5-dimethylhydantoin or citric acid/NaNO 2 in the presence of wet SiO 2 at room temperature. ... Copyright © 2006 Russian Academy of Sciences. Published by Elsevier ...

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