Total Syntheses of (+)-Fawcettimine and (+)-Lycoposerramine-B
作者:Yasunari Otsuka、Fuyuhiko Inagaki、Chisato Mukai
DOI:10.1021/jo100499h
日期:2010.5.21
The totalsynthesis of (+)-fawcettimine was completed in a highly stereoselective manner starting from the oxatricyclo[7.3.0.01,5]dodecanedione derivative. The crucial step in this totalsynthesis involves the efficient construction of the azonane framework by the intramolecular Mitsunobu reaction. Furthermore, the first totalsynthesis of (+)-lycoposerramine-B was also accomplished via the common