Tandem transannular radical cyclizations. Total syntheses of (±)-modhephene and (±)-epi-modhephene
作者:Dennis P. Curran、Wang Shen
DOI:10.1016/s0040-4020(01)80321-5
日期:1993.1
Modhephene and epi-modhephene have been synthesized by a new tandem transannular radicalcyclization strategy. The key tandem cyclization is conducted by the Barton thiohydroxamate method with an exo(methylene)cyclooctane.