Rhodium-Catalyzed ortho-Amidations in the Preparation of Thiadiazine 1-Oxides

摘要

Rhodium-catalyzed ortho-amidations of sulfoximines lead to key intermediates for the preparation of thiadiazine 1-oxides. Following a straightforward protocol, a variety of synthetically valuable compounds can be obtained, thus circumventing common multistep approaches towards potentially bioactive products.