DOI: 10.1039/d4qo00523f ISSN: 2052-4129
Copper-catalyzed sulfonamidation of enol silyl ether via SO2 insertion towards the synthesis of β-keto sulfonamides
Qinqiong Zeng, Yujia Gong, Xuemei Zhang, Zhong LianThis method offers a simple, effective pathway for synthesizing diverse β-keto sulfonamides with satisfactory yields under mild conditions, showing broad substrate compatibility and good tolerance towards various functional groups.