N-Heterocyclic Carbene Mediated Homoenolate Annulation of Benzofuran-2,3-diones: Stereoselective Synthesis of Bis-Spirofuranones

  • Year : 2014 Author : Lakshmi, KCS; Paul, RR; Suresh, E; Nair, V
  • Research Area :Chemical Sciences and Technology Journal : SYNLETT
  • DOI :10.1055/s-0033-1340715
  • Publication Date :