The versatile roles of ammonium salt catalysts in enantioselective reduction and alkylation of α,β-unsaturated aldehydes: iminium catalysis, enamine catalysis and acid catalysis

Shi-Kai Xiang, Bo Zhang, Li-He Zhang, Yuxin Cui, Ning Jiao
  • Chemical Communications, January 2011, Royal Society of Chemistry
  • DOI: 10.1039/c1cc10124b