Organocatalytic Asymmetric Annulation of
<i>ortho</i>
‐Alkynylanilines: Synthesis of Axially Chiral Naphthyl‐C2‐indoles
作者:Lei Peng、Kai Li、Chuandong Xie、Shan Li、Da Xu、Wenling Qin、Hailong Yan
DOI:10.1002/anie.201908961
日期:2019.11.25
0 g) with perfect enantioselectivitythrough simple recrystallization. Moreover, the utility of this reaction was demonstrated by a variety of transformations towards chiral naphthyl-C2-indoles for a series of carbon-heteroatom bond formations. Furthermore, the prepared axially chiral naphthyl-C2-indoles were applied as a chiral skeleton for organocatalytic aza-Baylis-Hillman reaction and asymmetric formal