反应详情

A solution of 2-Amino-nicotinonitrile (5 g, 42 mmol) and N,N-Dimethylformamide dimethyl acetal (6.13 mL, 46.2 mmol) in toluene (20 mL) was heated at reflux for 3 hours. After cooling to room temperature, the solution was concentrated under vacuum to provide the title compound (7.3 g, 100%).

1. temperatureat reflux for 3 hours
2. concentrationthe solution was concentrated under vacuum