Highly Diastereoselective Synthesis of Atropisomeric Bridged P,N‐Ligands and Their Applications in Asymmetric Suzuki–Miyaura Coupling Reaction
Three novel atropisomeric bridged P,N‐ligands were prepared using a highly efficient central‐to‐axial transfer strategy as the protocol. The new chiral ligands were successfully applied in the palladium‐catalyzed asymmetric Suzuki–Miyaura coupling reaction, Up to 98% yield and 82% ee were obtained in the enantioselective synthesis of axially chiral biarylphosphonates.
Document Type: Communications
Affiliations: 1: School of Chemistry and Chemical Engineering, Guangdong Engineering Research Center of Chiral Drugs, Sun Yat-Sen University, No. 135 Xingangxi Road, Guangzhou 510275, People's Republic of China 2: Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University,Hong Kong, People's Republic of China
Publication date: September 17, 2012