1314043-45-2Relevant academic research and scientific papers
Enantioselective N-H functionalization of indoles with α,β- unsaturated γ-lactams catalyzed by chiral Bronsted acids
Xie, Yinjun,Zhao, Yingwei,Qian, Bo,Yang, Lei,Xia, Chungu,Huang, Hanmin
, p. 5682 - 5686 (2011/08/03)
Nitrogen revives: Cyclic N-acyliminium ions were generated from α,β-unsaturated γ-lactams (1) and underwent intermolecular addition by indole nucleophiles (2) under the catalysis of a chiral Bronsted acid (3). A variety of N-functionalized indole derivatives containing a pyrrolidinone moiety (4) were assembled with high enantioselectivity. Bn=benzyl. Copyright
