60498-61-5Relevant academic research and scientific papers
Direct oxidative nitration of aromatic sulfonamides under mild conditions
Li, Ying-Xiu,Li, Lian-Hua,Yang, Yan-Fang,Hua, Hui-Liang,Yan, Xiao-Biao,Zhao, Lian-Biao,Zhang, Jin-Bang,Ji, Fa-Jin,Liang, Yong-Min
supporting information, p. 9936 - 9938 (2014/08/18)
A direct nitration of aromatic sulfonamides using sodium nitrite as the nitrating agent has been developed. The reaction shows typically mono-substitution selectivity and can be enlarged to the gram scale with good yield.
REACTION OF N-ARYLSULFONAMIDES WITH NITROSATING AGENTS
Zakatov, V. V.,Dubina, V. L.,Gladshtein, I. Ya.
, p. 540 - 542 (2007/10/02)
Only the mononitro derivatives are formed by the action of nitrosating agents on N-arylsulfonamides containing halogen atom and alkoxy and alkyl groups in the amide ring.The nature of the effect and the directing action of the substituents are discussed a
