4-(isopropylamino)-N-methyl-7-(4-(methylsulfonyl)phenyl)cinnoline-3-carboxamide 、
异丙烯基三氟硼酸钾 、
三乙胺 在
(1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride 作用下,
以
乙醇 为溶剂,
反应 0.5h,
以to give the desired compound (235, 24 mg, 65%) as a white solid的产率得到(R)-4-(1-cyclopropylethylamino)-N-methyl-7-(prop-1-en-2-yl)cinnoline-3-carboxamide