Sulfur dioxide-mediated syntheses of polyfunctional alkenes and (E,Z)- and (E,E)-2,4-dien-1-ones

Bouchez, L. C.Craita, C.Vogel, P.2005-11-092005-11-092005-11-09200510.1021/ol050006zhttps://infoscience.epfl.ch/handle/20.500.14299/219842WOS:0002273134000386031Efficient methods for the stereoselective synthesis of polyfunctional (E)- and (2)-alkenes and conjugated (EE)- and (E,2)-dienones are presented. They rely upon one-pot, four-component processes that condense 1-oxy-1,3-dienes, silyl enol ethers, SO2, and carbon electrophiles.Bond-forming reactionstereoselective-synthesis4-componentsynthesismethyl sulfonescarbonyl-compoundsone-potSulfur dioxide-mediated syntheses of polyfunctional alkenes and (E,Z)- and (E,E)-2,4-dien-1-onestext::journal::journal article::research article