反应详情

A mixture of 3 g (0.015 mole) of the product of preparation 1, 1.5 g (0.025 mole) of triethylamine and 2.34 g (0.015 mole) of 6-chloronicotinamide is heated to 80° C. for 18 hours in 60 ml of dimethylformamide. After cooling, water is added and the product filtered. This produces 2.8 g of the named compound M. P. 255° C.

1. temperatureAfter cooling
2. filtrationthe product filtered