Dimethylformamide → HCID 9884526, compound

Participants

Reaction Steps

To a mixture of diethanolamine (9.2 g), N,N-dimethylformamide (200 ml), and anhydrous potassium carbonate (15 g) was added 20 g of 2-amino-4-chloro-6-(2,5-dichlorophenyl)-1,3,5-triazine with stirring at room temperature and the mixture was stirred at room temperature for 7 hours. This reaction mixture was diluted with 2L (litters) of water and stirred for 1 hour. The resulting crystals were collected by filtration, rinsed with water, and dried to give 24 g of white crystals. This crystal crop was recrystallized from methanol, collected by filtration, and dried to provide 21 g of the title compound as white crystals. m.p. 199-200° C.

Provenance & Evidence