1-[4-(2-pyridin-2-ylethenyl)phenyl]ethanone

1-[4-[hydroxy(phenyl)methyl]phenyl]ethanone

1-[4-(3-hydroxyprop-1-ynyl)phenyl]ethanone

1-[4-(3-hydroxy-3-methylbut-1-ynyl)phenyl]ethanone

[2-(4-bromophenyl)-2-oxoethyl] 4-methylbenzenesulfonate