Enantioselective α-chlorination of β-keto esters and amides catalyzed by chiral imidodiphosphoric acids

Enantioselective α-chlorination of β-keto esters and amides catalyzed by chiral imidodiphosphoric acids

Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Tetrahedron Letters - Volume 59, Issue 25, 20 June 2018, Pages 2418-2421

Xukai Guan, Dong An, Guofeng Liu, Heng Zhang, Jigang Gao, Tianyun Zhou, Guangliang Zhang, Suoqin Zhang,