3-cyano-2-(3-cyano-7,8-dioxo-6-phenyl-pyridazo[4,5-d]pyridazin-1-yl)-4,5,6,7-tetrahydrobenzo[b]thiophene 在
一水合肼 作用下,
以
1,4-二氧六环 为溶剂,
反应 2.0h,
以60%的产率得到3-cyano-2-(3-cyano-7-phenyl-1,2,6,7,9,10-hexazaacenaphthalen-1-yl)-4,5,6,7-tetrahydrobenzo[b]thiophene