N-methyl-N'-prop-2-ynyl-N"-(3,3,3-trifluoropropyl)-[1,3,5]triazine-2,4,6-triamine 、
硫酸 、 N-Ethyl-N'-methyl-N''-prop-2-ynyl-[1,3,5]triazine-2,4,6-triamine hemisulfate 以to afford N-methyl-N′-prop-2-ynyl-N″-(3,3,3-trifluoro-propyl)-[1,3,5]triazine-2,4,6-triamine hemisulfate (154b) (81% yield)的产率得到N-Methyl-N'-prop-2-ynyl-N''-(3,3,3-trifluoro-propyl)-[1,3,5]triazine-2,4,6-triamine hemisulfate