A method for efficiently and safely manufacturing, on an industrial scale, a compound having an N,N-bis(2-hydroxy-3-chloropropyl)amino group is provided. (1) an amine compound or a solution thereof, (2) epichlorohydrin or a solution thereof, and (3) an acidic compound or a solution thereof are continuously supplied to a flow reactor and reacted at a reaction temperature of 40 to 130°C and a liquid space velocity of 0.2 to 10 h-1 so that a compound having an N,N-bis(2-hydroxy-3-chloropropyl)amino group is manufactured. The obtained compound having an N,N-bis(2-hydroxy-3-chloropropyl)amino group is dehydrochlorinated by reaction with an alkali so that a polyfunctional glycidylamine type epoxy compound is manufactured.
本发明提供了一种在工业规模上高效安全地制造具有 N,N-双(2-羟基-3-
氯丙基)
氨基的化合物的方法。(1) 一种胺化合物或其溶液,(2)
环氧氯丙烷或其溶液,(3) 一种酸性化合物或其溶液被连续供应到一个流动反应器中,并在 40 至 130°C 的反应温度和 0.2 至 10 h-1 的液体空间速度下进行反应,从而制造出一种具有 N,N-双(2-羟基-3-
氯丙基)
氨基的化合物。得到的具有 N,N-双(2-羟基-3-
氯丙基)
氨基的化合物通过与碱反应进行脱氢
氯化,从而制得多官能团
缩水甘油胺型环氧化合物。