title: Direct oxidative nitration of aromatic sulfonamides under mild conditions.
abstract: 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.
authors.affiliation: State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, China. liangym@lzu.edu.cn.
authors.forename: Ying-Xiu
authors.initials: YX
authors.lastname: Li
authors.forename: Lian-Hua
authors.initials: LH
authors.lastname: Li
authors.forename: Yan-Fang
authors.initials: YF
authors.lastname: Yang
authors.forename: Hui-Liang
authors.initials: HL
authors.lastname: Hua
authors.forename: Xiao-Biao
authors.initials: XB
authors.lastname: Yan
authors.forename: Lian-Biao
authors.initials: LB
authors.lastname: Zhao
authors.forename: Jin-Bang
authors.initials: JB
authors.lastname: Zhang
authors.forename: Fa-Jin
authors.initials: FJ
authors.lastname: Ji
authors.forename: Yong-Min
authors.initials: YM
authors.lastname: Liang