1-(6-bromo-4-((4-((dimethylamino)methyl)phenyl)amino)quinolin-3-yl)ethanone 、
2,6-二氯-4-(4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)苯酚 在
氢溴酸 、
乙醚 作用下,
以
methanol-dichloromethane 为溶剂,
以to obtain desired product (3.0 g, 94% over two steps) as a yellow solid的产率得到1-(6-(3,5-dichloro-4-hydroxyphenyl)-4-(4-((dimethylamino)methyl)phenyIamino)quinolin-3-yl)ethanone