Bisetty, Krishna; Singh, Parvesh
(Scientific Researchhttp://dx.doi.org/10.4236/ijoc.2012.22019, 2012-04-23)
Unprecedented cycloaddition reactions of azatrienes (1) with sulfene leading to the synthesis of functionalized thiazine-dioxide derivatives (5) are described. The reactions were found be highly regioselective resulting ...