Copper‐Catalyzed Enantioselective C1,N‐Dipolar (3+2) Cycloadditions of 2‐Aminoallyl Cations with Indoles
作者:Lulu Shen、Yin Zheng、Zitong Lin、Tianzhu Qin、Zhongxing Huang、Weiwei Zi
DOI:10.1002/anie.202217051
日期:2023.2.13
A binuclear copper-catalyzed (3+2) cycloaddition of 2-aminoallyl cations with indoles was achieved. This transformation featured a unique C1,N-dipolar cycloaddition reactivity for 2-aminoallyl cations. Enantioenriched pyrroloindoline derivatives were prepared by this cycloaddition in high yields with good enantio- and diastereoselectivities.