作者
Sen Zhang, Zhang-Hong Luo, Wen-Tao Wang, Linghui Qian, Jia-Yu Liao
发表日期
2022/6/20
期刊
Organic Letters
卷号
24
期号
25
页码范围
4645-4649
出版商
American Chemical Society
简介
Herein, we report an unprecedented strategy for the simultaneous construction of a remote C–N stereogenic axis and three contiguous stereogenic carbon centers via silver-catalyzed desymmetrizative [3 + 2] cycloaddition of prochiral N-aryl maleimides with activated isocyanides. This method features operational simplicity, wide substrate scope, high efficiency, and good to excellent stereoselectivity. Notably, it represents the first example of catalytic enantioselective synthesis of C–N atropisomers with the use of activated isocyanides.
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