Total Synthesis of (−)-Aspidospermine via Diastereoselective Ring-Closing Olefin Metathesis
作者:Yu-ichi Fukuda、Mitsuru Shindo、Kozo Shishido
DOI:10.1021/ol034020s
日期:2003.3.1
An enantiocontrolled totalsynthesis of (-)-aspidospermine has been achieved. The key element of the strategy is the diastereoselective construction of the quaternary stereogenic center employing 1,4-asymmetric induction during the ring-closing olefinmetathesis.