“Click, Click, Cyclize”: A DOS Approach to Sultams Utilizing Vinyl Sulfonamide Linchpins
作者:Aihua Zhou、Dinesh Rayabarapu、Paul R. Hanson
DOI:10.1021/ol802467f
日期:2009.2.5
A diversity-oriented synthesis (DOS) strategy termed “Click, Click, Cyclize” is reported. This approach relies on functional group (FG) pairing between a vinyl sulfonamide and an array of functional groups to synthesize skeletally diverse sultams. Several FG pairing pathways on central tertiary vinyl sulfonamide linchpins have been developed including intramolecularHeck, aza-Michael, ring-closing