DABCO-catalyzed coupling of aldehydes with activated double bonds. 4. Stereoselective synthesis of trisubstituted olefins and terpenoid building blocks via 2-(hydroxyalkyl)-2-propenoic esters
DABCO-catalyzed coupling of aldehydes with activated double bonds. 4. Stereoselective synthesis of trisubstituted olefins and terpenoid building blocks via 2-(hydroxyalkyl)-2-propenoic esters