9-bromo-8-methoxythieno[2,3-c]quinolin-4(5H)-one 、 (E)-tert-butyl 1-[3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)allyl]piperidin-4-ylcarbamate 以to afford the desired product (86 mg, 57%) as a brown solid的产率得到(E)-tert-butyl 1-[3-(8-methoxy-4-oxo-4,5-dihydrothieno[2,3-c]quinolin-9-yl)allyl]piperidin-4-ylcarbamate