Anhydrides as α,β-unsaturated acyl ammonium precursors: isothiourea-promoted catalytic asymmetric annulation processes

Emily R. T. Robinson, Charlene Fallan, Carmen Simal, Alexandra M. Z. Slawin, Andrew D. Smith
  • Chemical Science, January 2013, Royal Society of Chemistry
  • DOI: 10.1039/c3sc50199j