γ-Ketosulfones are crucial building blocks in medicinal chemistry, serving as key bioactive components in antibacterial, anticoagulant, and antitumor drugs. However, traditional synthesis methods typically involve: Oxidation of γ-ketothioethers: Requires strong oxidants and harsh conditions. Derivatization of sulfinates: Involves cumbersome, multi-step processes. These limitations hinder broader applications, making it difficult to...