反应详情

To 1.9 g of 2-amino-4-(2,2,2-trifluoroethoxy)-6-methoxy-1,3,5-triazine suspended in 50 mL of dry methylene chloride was added 2.4 g of 2-ethoxybenzenesulfonyl isocyanate. The mixture was stirred at ambient temperature for three days, filtered, and the filtrate stripped to an oil which crystallized. The solid was triturated with n-butyl chloride and collected to give 2.94 g of white solid with m.p. 180°-181° (dec).

1. filtrationfiltered
2. customcrystallized
3. customThe solid was triturated with n-butyl chloride
4. customcollected