ethyl [(4-{[3-(5-bromo-3-methyl-1-benzothien-2-yl)propyl]thio}-2-methylphenyl)oxy]acetate 、
2-[1-(2-bromoethyl)pentyl]-6-(trifluoromethyl)-1-benzothiophene 在
Silica 、 cyclohexane, ethyl acetate 作用下,
以gave the title compound as an oil (0.09 g)的产率得到ethyl {[2-methyl-4-({3-[6-(trifluoromethyl)-1-benzothien-2-yl]heptyl}thio)phenyl]oxy}acetate