Pyrazole-Sulfone hybridization via silver-catalyzed regioselective aza-Michael addition of pyrazoles to vinyl sulfones: Synthesis of N-sulfonylethylated pyrazoles. - Zhang, Xue; Song, Yang; Peng, Yutong; Zhu, Dakang; Zhang, Wanxin; Yu, Haifeng; Zhao, Xiaobo (Synthetic Communications, 2025)