First Enantioselective Total Synthesis of (−)-Tejedine
作者:You-Chu Wang、Paris E. Georghiou
DOI:10.1021/ol0261635
日期:2002.8.1
[structure: see text] The firstenantioselectivetotalsynthesis of (-)-tejedine (1) is reported. Tejedine is a seco-bisbenzyltetrahydroisoquinoline isolated in 1998 as a minor component from Berberis vulgaris. The synthesis was achieved using a strategy employing four key steps, including a chiral auxiliary-assisted diastereoselective Bischler-Napieralski cyclization.