Synthesis of Bicyclic Thiazolidinethiones and Oxazolidinones by Water-Mediated Multicomponent Reactions (MCR) and Ring-Closing Metathesis (RCM)
作者:Timo Stalling、Wolfgang Saak、Jürgen Martens
DOI:10.1002/ejoc.201301162
日期:2013.12
Starting with the development of new multicomponent reactions (MCR) in water, hydroxy thiazolidinethiones and oxazolidinones were prepared efficiently in a one-pot procedure. The reaction was carried out under mild conditions, consistent with the principles of “green chemistry”. These precursors were converted into different dienes containing terminal C–C double bonds by modifying the hydroxy group