60498-61-5Relevant articles and documents
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.