Diastereoselective synthesis of trifluoromethylated 1,3-dioxanes by intramolecular oxa-Michael reaction
作者:Liliana Becerra-Figueroa、Elodie Brun、Michael Mathieson、Louis J. Farrugia、Claire Wilson、Joëlle Prunet、Diego Gamba-Sánchez
DOI:10.1039/c6ob02333a
日期:——
A highly diastereoselectivesynthesis of trifluoromethylated 1,3-dioxanes is described. The reaction proceeds by an addition/oxa-Michael sequence and works efficiently under mild reaction conditions, with a good substrate scope and acceptable to good yields.