4744-50-7
2,3-吡嗪二羧酸酐
+
74497-02-2
1-aminobenzene
→
~89%
34067-85-1
6-phenylpyrrolo[3,4-b]pyrazine-5,7-dione
4933-19-1
2,3-吡嗪二羧酰胺
~85%