18616-84-7Relevant articles and documents
Nitration of Anilinium Ions in Concentrated Sulfuric Acid, Catalyzed by Nitrosonium Hydrogen Sulfate
Gorelik, M. V.,Lomzakova, V. I.,Khamidova, E. A.,Shteiman, V. Ya.,Kuznetsova, M. G.
, p. 371 - 374 (2007/10/03)
Successive treatment of aniline first with nitrosonium hydrogen sulfate and then with nitric acid in concentrated sulfuric acid results in nitration of the anilinium ion in the para position, catalyzed by the nitrosonium salt, along with noncatalytic nitration in the meta and para position.No diazotization of aniline followed by nitration of the benzenediazonium cation occurs.
