ethyl 2-[(4-{[3-(6-bromo-3-methyl-1-benzothien-2-yl)propyl]oxy}-2-methylphenyl)oxy]-2-methylpropanoate 、 2-(3-Bromopropyl)-3-methyl-6-(trifluoromethyl)-1-benzothiophene 在
Silica 、 cyclohexane, ethyl acetate 作用下,
以gave the title compound as an oil (0.16 g)的产率得到ethyl 2-methyl-2-{[2-methyl-4-({3-[3-methyl-6-(trifluoromethyl)-1-benzothien-2-yl]propyl}oxy)phenyl]oxy}propanoate