8-benzyloxy-5-bromo-2-methylquinoline-7-carboxylic acid methyl ester 、 potassium 4-methylsulfanylphenyl trifluoroborate 在
(1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride 、
N,N-二异丙基乙胺 作用下,
以
甲醇 为溶剂,
反应 18.0h,
以84%的产率得到methyl 8-(benzyloxy)-2-methyl-5-[(4-methylthio)phenyl]quinoline-7-carboxylate