Gold-Catalyzed Asymmetric Intramolecular Cyclization of N-Allenamides for the Synthesis of Chiral Tetrahydrocarbolines
作者:Yidong Wang、Peichao Zhang、Xiaoyu Di、Qiang Dai、Zhan-Ming Zhang、Junliang Zhang
DOI:10.1002/anie.201709595
日期:2017.12.11
Ringing the changes: The first example of highly enantioselective gold-catalyzed intramolecular cyclization of N-allenamides was implemented by utilizing PC-Phos ligands. The utility of this reaction was validated by the total synthesis of (R)-desbromoarborescidine A.
顺应变化:利用PC-Phos配体实现了N-allenamides的高对映选择性金催化的分子内环化的第一个例子。该反应的实用性通过(R)-desbromoarborescidine A的全合成得到验证。