Highly enantioselective Friedel–Crafts alkylation reaction catalyzed by rosin-derived tertiary amine–thiourea: synthesis of modified chromanes with anticancer potency

Rui Wang, Xianxing Jiang, Lipeng Wu, Yanhong Xing, Long Wang, Shoulei Wang, Zongyao Chen
  • Chemical Communications, January 2012, Royal Society of Chemistry
  • DOI: 10.1039/c1cc14379d