An efficient asymmetric synthesis of (–)-wodeshiol
作者:SOON HO LEE、JAE-CHUL JUNG、OEE SOOK PARK
DOI:10.1007/s12039-011-0078-3
日期:2011.5
An efficientsynthesis of (–)-wodeshiol 1 is described. The key reactions include highly stereoselective aldol condensation of piperonal with the dianion of chiral oxazolidinone, subsequent intramolecular ring cyclization of the aldol product 8 and a diastereocontrolled oxygenation of dilactone 7 in good yield.