4-(2-phenylethenyl)thiadiazole

4-phenyl-4-pyridin-2-ylbutan-2-one

N,4-dimethyl-6-phenylpyrimidin-2-amine

2-dibutylphosphoryl-4-phenylbut-3-en-2-ol

2-diphenylphosphoryl-4-phenylbut-3-en-2-ol