反应详情

温度

49 °C

To a CCl4 (600 mL) solution of 2-naphthylamine (10 g) at 49° C. was added NCS (9.51 g, 1.02 eq) in portions. The mixture was stirred at 49° C. for 1.5 h then concentrated to dryness to give 1-chloro-2-naphthylamine (11.94 g, 96%) as a dark solid. MS Found: (M+H)+=178.

1. concentrationthen concentrated to dryness