反应详情

温度

65 °C

0.054 g of 3-ethoxy-4-methoxybenzaldehyde and 0.017 ml of acetic acid were added to a solution of 0.080 g of 4-amino-3-(2-fluorobenzylsulfanyl)-6-methyl-4H-1,2,4-triazin-5-one in 4 ml of ethanol, and the mixture was stirred at 65° C. The resultant precipitate was filtered off with suction, giving 4-[(3-ethoxy-4-methoxybenzylidene)amino]-3-(2-fluorobenzylsulfanyl)-6-methyl-4H-1,2,4-triazin-5-one.

1. filtrationThe resultant precipitate was filtered off with suction