Abstract
A practical strategy for the C-N cross-coupling of both aliphatic and aromatic sulfonamides with a variety of substituted aryl bromides is reported. Under the optimized conditions, a good representative of N-arylated products were obtained in good to excellent yields (up to 78%) under the ligand-free conditions.
Graphical Abstract
![](/cms/asset/fcbe1305-2b4c-489e-8054-ec2602351ffa/lsyc_a_2212093_uf0001_c.jpg)
Acknowledgement
We would like to thank the National Institute of Education (RI 2/21 TYC), Nanyang Technological University for their generous financial support.