atom‐economic, practical and cost‐effective protocol for synthesis of chiral amino acid anilides via ligand‐free copper‐catalyzed selective CN cross coupling of chiral amino acid amides and aryl halides, hetereoaryl halides and a vinyl bromide has been developed. No racemization occurred during the CN coupling. A plausible mechanism is proposed.
为手性
氨基酰
苯胺的合成中的原子经济性,实用性和成本效益的协议经由无
配体的
铜-催化的选择性Ç Ñ手性
氨基酸酰胺和芳基卤化物,杂芳卤化物与
乙烯基溴化镁的交叉偶联已经研制成功。CN偶联过程中未发生外消旋作用。提出了一个合理的机制。