412320-83-3Relevant academic research and scientific papers
THE SYNTHESIS OF INDOLIZIDINES BY INTRAMOLECULAR ENE CYCLIZATIONS. PREPARATION OF (E)-ALKYLIDENE ANALOGS OF PUMILIOTOXIN A.
Overman, Larry E.,Lesuisse, Dominique
, p. 4167 - 4170 (1985)
6-Alkylidene-8-hydroxyindolizidines 4 can be prepared by Lewis acid-catalyzed intramolecular ene cyclization of proline-derived ketones 3.
