Mechanistic Studies on Lewis Acid Catalyzed Biginelli Reactions in Ionic Liquids: Evidence for the Reactive Intermediates and the Role of the Reagents

Ramos, Luciana M.; Ponce de Leon y Tobio, Adrian Y.; Dos Santos, Marcelo R.; de Oliveira, Heibbe C. B.; Gomes, Alexandre F.; Gozzo, Fabio C.; de Oliveira, Aline L.; Neto, Brenno A. D.

Journal of Organic Chemistry, v. 77, p. 10184-10193 (2012)