Ni-catalyzed asymmetric decarboxylative Mannich reaction for the synthesis of β-trifluoromethyl-β-amino ketones
作者:Ping Qian、Yanling Dai、Haibo Mei、Vadim A. Soloshonok、Jianlin Han、Yi Pan
DOI:10.1039/c5ra02653a
日期:——
A new Ni-catalyzed asymmetric decarboxylativeMannichreaction between (Ss)-N-t-butylsulfinyl-3,3,3-trifluoro-acetaldimine and β-keto-acids was developed, which was carried out at room temperature affording β-trifluoromethyl-β-amino ketones with excellent yields and diastereoselectivities.