Copper-Catalyzed Diastereoselective Arylation of Tryptophan Derivatives: Total Synthesis of (+)-Naseseazines A and B
作者:Madeleine E. Kieffer、Kangway V. Chuang、Sarah E. Reisman
DOI:10.1021/ja4023557
日期:2013.4.17
A copper-catalyzed arylation of tryptophan derivatives is reported. The reaction proceeds with high site- and diastereoselectivity to provide aryl pyrroloindoline products in one step from simple starting materials. The utility of this transformation is highlighted in the five-step syntheses of the natural products (+)-naseseazine A and B.
报道了色氨酸衍生物的铜催化芳基化。该反应以高位点和非对映选择性进行,从简单的起始材料一步即可提供芳基吡咯并二氢吲哚产物。这种转化的效用在天然产物 (+)-naseseazine A 和 B 的五步合成中得到了强调。