Facile synthesis of dibenzothiophene S-oxides from sulfinate esters.
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DOI: 10.1039/d3cc05703h
Abstract: An efficient method to prepare dibenzothiophene S-oxides is disclosed. Suzuki-Miyaura cross-coupling of 2-bromoaryl sulfinate esters with arylboronic acids selectively at the bromo group followed by electrophilic cyclization of the resulting sulfinate ester moiety provides diverse… read more here.
Keywords: facile synthesis; sulfinate esters; oxides sulfinate; dibenzothiophene ... See more keywords