O,N-dimethyl-N-[4-(n-propylamino)-6-(prop-2-ynylamino-[1,3,5]triazin-2-yl)]-hydroxylamine 、
顺丁烯二酸 、
O,N-dimethyl-N-[4-(n-propylamino)-6-(2-chloroallylamino)-[1,3,5]triazin-2-yl]-hydroxylamine 、
O,N-dimethyl-N-[4-(n-propylamino)-6-(dimethylamino)-[1,3,5]triazin-2-yl]-hydroxylamine 以
丁酮 为溶剂,
以to afford O,N-dimethyl-N-(4-n-propylamino-6-prop-2-ynylamino-[1,3,5]triazin-2-yl)-hydroxylamine monohydrogen hydrogen maleinate (17 mg, 77% yield) with <0.0003 wt % of O,N-dimethyl-N-[4-(n-propylamino)-6-(2-chloroallylamino)-[1,3,5]triazin-2-yl]-hydroxylamine (IMP-A) (Method 3M-F) and O,N-dimethyl-N-[4-(n-propylamino)-6-(dimethylamino)-[1,3,5]triazin-2-yl]-hydroxylamine (IMP-B)的产率得到O,N-dimethyl-N-[4-(n-propylamino)-6-(prop-2-ynylamino)-[1,3,5]triazin-2-yl]hydroxylamine hydrogen maleinate