1-[4-bromo-7-(1-phenylethoxy)-1-benzofuran-2-yl]ethanone

ethyl 4-[(2-acetyl-1-benzofuran-7-yl)oxy]butanoate

ethyl 4-[(2-acetyl-4-bromo-1-benzofuran-7-yl)oxy]butanoate

1-(7-benzhydryloxy-4-bromo-1-benzofuran-2-yl)ethanone

1-(7-methoxy-4-nitro-1-benzofuran-2-yl)ethanone