Diastereoselective Ring-Closing Metathesis: Synthesis of P-Stereogenic Phosphinates from Prochiral Phosphinic Acid Derivatives
作者:Katherine S. Dunne、Fabrice Bisaro、Barbara Odell、Jean-Marc Paris、Véronique Gouverneur
DOI:10.1021/jo0518708
日期:2005.12.1
The preparation of phosphorus-containing trienes featuring two diastereotopic vinyl moieties followed by a diastereoselective ring-closing metathesis is described. This methodology allowed for the synthesis of novel highly functionalized P-stereogenic heterocycles featuring both an exo- and an endocyclic double bond. An investigation into the factors influencing the diastereochemical outcome of the