Palladium‐Catalyzed Carbonylation in the Synthesis of N‐Ynonylsulfoximines.

Palladium‐catalyzed carbonylation reactions with Cr(CO)6 as carbonyl source are key for the preparation of N‐ynonylsulfoximines from NH‐sulfoximines and bromoalkynes. The couplings proceed at room temperature with a wide range of substrate combinations affording the corresponding products in good yields. [ABSTRACT FROM AUTHOR]