Synthesis of Azepine- and Azocine-Annulated Heterocycles by Aromatic Aza-Claisen Rearrangement and Ring-Closing Metathesis
作者:K. Majumdar、Srikanta Samanta、Buddhadeb Chattopadhyay、Raj Nandi
DOI:10.1055/s-0029-1218620
日期:2010.3
Syntheses of hitherto unreported azepine- and azocine-annulated heterocycles have been developed in excellent yields via a catalyzed aromatic aza-Claisen rearrangement followed by ring-closing metathesis using Grubbs first-generation catalyst.