Phosphine-catalyzed asymmetric [4+1] annulation of Morita–Baylis–Hillman carbonates with dicyano-2-methylenebut-3-enoates

Xiao-nan Zhang, Hong-Ping Deng, Long Huang, Yin Wei, Min Shi
  • Chemical Communications, January 2012, Royal Society of Chemistry
  • DOI: 10.1039/c2cc34619b