反应详情

A mixed solution comprising 14.5 g (0.1 mol) of 2,4-diamino-6-chloro-1,3,5-triazine synthesized in Reference Example 1 and 31.1 g (0.4 mol) of 40% aqueous solution of methylamine was heated under stirring and reacted finally at the reflux temperature thereof for 6 hours. After cooling the reacted solution, products were filtered off, and washed with cold water. The resulting filter residue was dried in vacuo at 70° C. for 6 hours to give 9.1 g (yield: 65%) of the titled compound. Malting point: 269° C.

1. temperaturewas heated
2. customreacted finally at the reflux temperature
3. temperatureAfter cooling the reacted solution, products
4. filtrationwere filtered off
5. washwashed with cold water
6. filtrationThe resulting filter residue
7. customwas dried in vacuo at 70° C. for 6 hours