P. Dalidowicz et Js. Swenton, A NEW REACTION OF NITRENIUM IONS - CARBON-CARBON BOND-FORMING REACTIONS OF P-ALKOXY-SUBSTITUTED NITRENIUM IONS, Journal of organic chemistry, 58(18), 1993, pp. 4802-4804
Reaction of N-acylquinone imine ketals with acid generates reactive in
termediates which undergo carbon-carbon bond-forming reactions with el
ectron-rich styrene derivatives.