Rhodium-catalyzed asymmetric addition of arylboronic acids to cyclic N-sulfonyl ketimines towards the synthesis of α,α-diaryl-α-amino acid derivatives

Ryosuke Takechi, Takahiro Nishimura
2015 Organic and biomolecular chemistry  
Rhodium/chiral diene complex-catalyzed asymmetric addition of arylboronic acids to cyclic ketimines having an ester group proceeded to give the corresponding α-amino acid derivatives in high yields with high enantioselectivity.
doi:10.1039/c5ob00431d pmid:25811294 fatcat:6ecsf4fxvjhv7dsktfbz2daice