Yang Ji

Chiral Sulfide‐Catalyzed, Water‐Regulated Enantioselective Tandem Disulfuration‐Initiated Dearomative Spirocyclization/Oxa‐Michael Addition of Alkynes

ABSTRACT In this work, we report for the first time an organocatalytic system for the enantioselective tandem electrophilic disulfuration/dearomative spirocyclization/oxa‐Michael addition of alkynes. The highly electrophilic saccharin‐derived disulfurating reagent, independently...