A ruthenium-catalyzed ortho arylation of aromatic sulfoximines with aromatic boronic acids followed by intramolecular cyclization in the presence of a palladium catalyst, providing dibenzothiazine derivatives in two consecutive steps, is described.
CITATION STYLE
Chinnagolla, R. K., Vijeta, A., & Jeganmohan, M. (2015). Ruthenium- and palladium-catalyzed consecutive coupling and cyclization of aromatic sulfoximines with phenylboronic acids: An efficient route to dibenzothiazines. Chemical Communications, 51(65), 12992–12995. https://doi.org/10.1039/c5cc04589d
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