Nickel-Catalyzed 1,1-Dihydrophosphinylation of Nitriles with Phosphine Oxides.
Shengmei GuoWenjie YanZhebin ZhangZhenjun HuangYuyang GuoZhibin LiangSen LiZhengjiang FuHu CaiPublished in: The Journal of organic chemistry (2022)
Treatment of phosphine oxides with nitriles usually furnishes 1,2-dihydrophosphinylation products. Herein, we developed a nickel-catalyzed 1,1-dihydrophosphinylation of nitriles with phosphine oxides to access primary amines. This reaction proceeded smoothly under very mild conditions. A series of nitriles and phosphine oxides were compatible with this conversion, and the desired products were obtained in moderate to good yields.