838867-86-0Relevant academic research and scientific papers
A Lewis acid catalyzed intramolecular [4+3] cycloaddition route to polycyclic systems that contain a seven-membered ring
Prie, Gildas,Prevost, Natacha,Twin, Heather,Fernandes, Stephanie A.,Hayes, Jerome F.,Shipman, Michael
, p. 6517 - 6519 (2007/10/03)
(Chemical equation presented). Two simple steps, including a new intramolecular [4+3] cycloaddition, are required for the preparation of polycycles that contain a seven-membered ring from 2-methyleneaziridines (see scheme). The diene component is introduc
