1282013-75-5Relevant academic research and scientific papers
Unexpected exo selectivity for an intramolecular Diels-Alder reaction involving a doubly-activated δ-pentenolide dienophile
Burke, Jason P.,Sabat, Michal,Myers, William H.,Chruma, Jason J.
, p. 31 - 35 (2011)
The intramolecular Diels-Alder cyclization of a homochiral doubly-activated δ-pentenolide system is described, proceeding predominantly via an exo transition state to provide an advanced precursor toward unique stereochemical analogs of (+)-symbioimine.
