5,6-Dimethylpyrazine-2,3-dicarboxylate 、
2-氨基-2-甲基-1,3-丙二醇 在
N,N'-Bis(1,3-dihydroxy-2-methylprop-2-yl)pyrazine-2,3-dicarboxamide 、 silica gel 作用下,
以
乙醇 为溶剂,
反应 4.0h,
以the pure title compound (2.2 g, 85%) was obtained的产率得到N,N'-Bis(1,3-dihydroxy-2-methylprop-2-yl)pyrazine-2,3-dicarboxamide