Zheng Danqing, Li Ying, An Yuanyuan, Wu Jie
Department of Chemistry, Fudan University, 220 Handan Road, Shanghai 200433, China.
Chem Commun (Camb). 2014 Aug 18;50(64):8886-8. doi: 10.1039/c4cc03032j.
A facile route to aryl N-aminosulfonamides under mild conditions is provided. The reaction of aromatic amines (including heteroaromatic amines), sulfur dioxide, and hydrazines proceeds efficiently with good functional group tolerance. The in situ generated diazonium ion is involved in the aminosulfonylation process.
提供了一种在温和条件下制备芳基N-氨基磺酰胺的简便方法。芳香胺（包括杂芳胺）、二氧化硫和肼的反应能够高效进行，且对官能团具有良好的耐受性。原位生成的重氮离子参与了氨基磺酰化过程。
