(7-methylthieno[3,2-d]pyrimidin-4-yl)hydrazine hydrochloride 、
3-吡啶甲醛 在
甲醇 作用下,
以
乙醇 为溶剂,
反应 4.0h,
以to yield 3-pyridinecarboxaldehyde(7-methylthieno[3,2-d]pyrimidin-4-yl)hydrazone (1.5 g, 71% yield) as white needles的产率得到3-pyridinecarboxaldehyde(7-methylthieno[3,2-d]pyrimidin-4-yl)hydrazone