Enantioselective heterocyclic synthesis of spiro chromanone–thiochroman complexes catalyzed by a bifunctional indane catalyst

Yaojun Gao, Qiao Ren, Hao Wu, Maoguo Li, Jian Wang
  • Chemical Communications, January 2010, Royal Society of Chemistry
  • DOI: 10.1039/c0cc03489d