Synthesis of Uracil-, Coumarin- and Quinolone-Fused Benzosultams and Benzosultones

Abstract An efficient method for the regioselective synthesis of uracil-, coumarin- and quinolone-fused benzosultams and benzosultones is reported. The method offers a synthetic route to highly functionalized sultam and sultone derivatives in 75–95% yield under mild conditions. Density functional th...

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Bibliographic Details
Published in:Synthesis (Stuttgart) 2015-11, Vol.47 (21), p.3423-3433
Main Authors: Mondal, Shovan, Debnath, Sudarshan, Pal, Subhajit, Das, Arko
Format: Article
Language:English
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Summary:Abstract An efficient method for the regioselective synthesis of uracil-, coumarin- and quinolone-fused benzosultams and benzosultones is reported. The method offers a synthetic route to highly functionalized sultam and sultone derivatives in 75–95% yield under mild conditions. Density functional theory studies have been used to explain the regio­selectivity in the synthesis of the coumarin- and quinolone-fused sultams and sultones.
ISSN:0039-7881
1437-210X
DOI:10.1055/s-0034-1378734