Design and synthesis of stable α-diazo-β-oxo sulfoxides
作者:Stuart G. Collins、Orlagh C. M. O'Sullivan、Patrick G. Kelleher、Anita R. Maguire
DOI:10.1039/c3ob27061k
日期:——
Diazo transfer adjacent to a sulfoxide moiety to provide stable, isolable α-diazo-β-oxo sulfoxides has been achieved. Use of monocyclic and bicyclic sulfoxide precursors is critical in enabling isolation of stable derivatives, through introduction of conformational constraint, while acyclic α-diazo-β-oxo sulfoxides are too labile to isolate and characterize.