Densely substituted unnatural l- and d-prolines as catalysts for highly enantioselective stereodivergent (3 + 2) cycloadditions and aldol reactions

Egoitz Conde, Davide Bello, Abel de Cózar, Mirian Sánchez, Miguel A. Vázquez, Fernando P. Cossío
  • Chemical Science, January 2012, Royal Society of Chemistry
  • DOI: 10.1039/c2sc20199b