The first efficient asymmetric synthesis of obolactone 1 has been accomplished in 11 steps and with a 15% overall yield in which Brown's enantioselective allylation reactions and ring-closing metathesis reaction are key steps.
作者:Jiyong Zhang、Yang Li、Wenkuan Wang、Xuegong She、Xinfu Pan
DOI:10.1021/jo060028e
日期:2006.3.31
The first efficient asymmetric synthesis of obolactone 1 has been accomplished in 11 steps and with a 15% overall yield in which Brown's enantioselective allylation reactions and ring-closing metathesis reaction are key steps.
Stereoselective Total Synthesis of Obolactone via Prins Cyclization
The totalsynthesis of a pyrone natural product obolactone has been accomplished using Prinscyclization as the key step. obolactone - natural product - Prins - aldol - ring-closing metathesis