Author:
Krasnokutskaya Elena,Chudinov Alexey,Filimonov Victor
Abstract
The diazotization of a series of N-oxides of aminopyridines and aminoquinolines under the action of sodium nitrite in the presence of KI and p-TsOH in water at room temperature leads to the formation of the corresponding N-oxides of iodopyridines and iodoquinolines in high yields. The method has a general character and can be used for the preparation of 3-, 2-, and 4- N-oxides of iodopyridines.
Funder
Tomsk Polytechnic University Competitiveness Enhancement Program
Subject
Organic Chemistry,Catalysis
Cited by
6 articles.
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