Studies on Amine Oxide Rearrangement: Synthesis of Pyrrolo[3,2‐<i>c</i>][1]benzothiopyran‐4‐one
作者:S. K. Chattopadhyay、P. P. Mukhopadhyay、K. C. Majumdar
DOI:10.1080/00397910500518908
日期:2006.5
Abstract A methodology, based on tandem [2,3] and [3,3] sigmatropic rearrangement, has been described for the synthesis of hitherto unreported, potentially bioactive pyrrolo[3,2‐c][1]benzothiopyran‐4‐ones (6a–g) derivatives.