新型含均三嗪环成炭剂的合成及工艺优化

摘要

以三聚氯氰和对苯二胺为原料，经亲核取代反应合成了一种含苯环结构的新型均三嗪成炭剂，考察了反应温度、原料配比、滴加速度和缚酸剂种类对产率的影响。%A novel 1,3,5-triazinyl charring agent containing benzene ring was synthesized by the nucleophilic substitution reaction of cyanuric chloride with p-phenylenediamine firstly, then ammonia. The effects on the yield were investigated, including reaction temperature, molar ratio of raw materials, dropping speed and acid-blinding agent.