(2-amino-5-chloro-thiophen-3-yl)-phenyl-methanone 、
三氟乙酰丙酮 在
硫酸 作用下,
以
溶剂黄146 为溶剂,
反应 0.17h,
以Preparative HPLC (30% CE-CN/H20) afforded 10 mg (23%) 1-(2-chloro-6-methyl-4-phenyl-thieno[2,3-b]pyridin-5-yl)-2,2,2-trifluoro-ethanone as a light brown solid的产率得到1-(2-chloro-6-methyl-4-phenyl-thieno[2,3-b]pyridin-5-yl)-2,2,2-trifluoro-ethanone