反应详情

温度

60 °C

1.9 g of benzoguanamine and 2.6 g of nicotinic acid are dissolved in 50 ml of pyridine and mixed with 2.2 g of chloroethyl carbonate. After heating the mixture at 60° C with agitation for 3 hours, it is processed as described in Example 4 to yield 1.3 g of 2,4-bis(nicotinamido)-6-phenyl-s-triazine [dinicotinoylbenzoguanamine].