9-bromo-8-(tert-butyldimethylsilyloxy)thieno[2,3-c]quinolin-4(5H)-one 、
4,4,5,5-四甲基-2-(4-甲基-1-环己烯)-1,3,2-二噁硼烷 以to afford the desired product (140 mg, 23%) as an off-white solid的产率得到8-hydroxy-9-(1,2,3,6-tetrahydropyridin-4-yl)thieno[2,3-c]quinolin-4(5H)-one