Greening-up aminations: a well-defined palladium pre-catalyst enables ppm-level Pd-catalyzed C–N cross couplings in water under very mild conditions. Comparisons using this protocol vs. traditional amination conditions for preparing key medicinal intermediates are demonstrated.
绿色氨化:一个明确定义的钯前驱催化剂使得在非常温和的条件下,水中进行ppm级钯催化的C-N交叉偶联成为可能。使用这种方案与传统的氨化条件进行比较,以制备关键的药用中间体。