Diels-Alder reactions of masked o-benzoquinones with electron-rich dienophiles. Highly regio- and stereoselective synthesis of bicyclo [2.2.2]octenone derivatives
Sy. Gao et al., Diels-Alder reactions of masked o-benzoquinones with electron-rich dienophiles. Highly regio- and stereoselective synthesis of bicyclo [2.2.2]octenone derivatives, SYNLETT, (3), 2000, pp. 421-423
Highly regio- and stereoselective Diels-Alder reactions of masked o-benzoqu
inones with electron-rich dienophiles such as benzyl vinyl ether, dihydrofu
ran, phenyl vinyl sulfide and styrene that provide easy access to bicyclo[2
.2.2]octenones are described.