2-bromo-1-(3-bromo-5-(trifluoromethyl)phenyl)ethanone 、
2-(3-chloro-5-(trifluoromethyl)phenyl)-2-oxoethyl methyl succinate 在
2-(3-bromo-5-(trifluoromethyl)phenyl)-2-oxoethyl methyl succinate 作用下,
以to provide 2-(3-bromo-5-(trifluoromethyl)phenyl)-2-oxoethyl methyl succinate (16.05 g, 60%) as a pale yellow oil的产率得到2-(3-bromo-5-(trifluoromethyl)phenyl)-2-oxoethyl methyl succinate