A Short Synthesis of the Erythrina Skeleton and of (±)-α-Lycorane
作者:Luis D. Miranda、Samir Z. Zard
DOI:10.1021/ol025534e
日期:2002.4.1
[reaction: see text] A new nonchain 5-endo radical cyclization starting with xanthates was exploited in a short synthesis of (+/-)-alpha-lycorane and the erythrina ring system.