methyl 8-chloro-1-cyclopropyl-9-methyl-4-oxo-4H-quinolizine-3-carboxylate 、
4-二甲基氨基苯硼酸 在
methyl 1-cyclopropyl-8-(4-(dimethylamino)phenyl)-9-methyl-4-oxo-4H-quinolizine-3-carboxylate 、 silica 、
二氯甲烷 、
甲醇 作用下,
以afforded the title compound as a yellow solid (39 mg, 31%)的产率得到methyl 1-cyclopropyl-8-(4-(dimethylamino)phenyl)-9-methyl-4-oxo-4H-quinolizine-3-carboxylate