Reactivity of 4‐nitropyridine‐N‐oxide (II)): Substitution of the nitro‐group by hydroxyl)
- 1 January 1952
- journal article
- research article
- Published by Wiley in Recueil des Travaux Chimiques des Pays-Bas
- Vol. 71 (8), 745-752
- https://doi.org/10.1002/recl.19520710803
Abstract
Whereas 4‐nitropyridine‐N‐oxide is very stable towards dilute solutions of acids in water, its nitro‐group can be replaced by hydroxyl in a quick reaction by treating this substance with an alkaline solution of hydrogen peroxide in water at a temperature not surpassing 50°. This remarkable substitution reaction proceeds also when other 4‐substituted derivatives of pyridine‐N‐oxide and 4‐nitropyridine are reacted with the same reagent.This publication has 8 references indexed in Scilit:
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