Dimethylsulfoxonium-4-(trifluoromethyl)benzoylmethylide CAS NO.2118974-83-5

Sulfoxonium ylides are highly stable carbene precursors, serving as a safer alternative to diazo compounds as they that do not generate gases as byproducts. Sulfoxonium ylides have been shown to be effective in a wide array of transition metal catalyzed C-H functionalization and coupling reactions.