6-(3-chloro-propionyl)-7-fluoro-4,4-dimethyl-3,4-dihydro-1H-quinolin-2-one 、
三氟乙酸 、
三乙基硅烷 在
6-(3-chloro-propyl)-7-fluoro-4,4-dimethyl-3,4-dihydro-1H-quinolin-2-one 作用下,
以6-(3-chloro-propyl)-7-fluoro-4,4-dimethyl-3,4-dihydro-1H-quinolin-2-one (1.15 g) was afforded in 98% yield的产率得到6-(3-chloro-propyl)-7-fluoro-4,4-dimethyl-3,4-dihydro-1H-quinolin-2-one