Distinct reactivity of Morita–Baylis–Hillman acetates as a novel C2 component in amine-catalyzed [2 + 2 + 2] and [2 + 4] annulations

Rongshun Chen, Silong Xu, Liyi Wang, Yuhai Tang, Zhengjie He
  • Chemical Communications, January 2013, Royal Society of Chemistry
  • DOI: 10.1039/c3cc41419a