Concise Total Synthesis of (±)-<i>cis</i>-Trikentrin A and (±)-Herbindole A via Intermolecular Indole Aryne Cycloaddition
作者:Keith R. Buszek、Neil Brown、Diheng Luo
DOI:10.1021/ol802425m
日期:2009.1.1
An efficient nine-step totalsynthesis of the annulated indole natural products (±)-cis-trikentrin A and (±)-herbindole A was accomplished via an intermolecular Diels−Alder cycloaddition using our recently developed indole aryne (indolyne) methodology as the key step. This strategy provides rapid access into the trikentrins and the related herbindoles and represents the first application of this methodology