2,5-diphenyl-1-p-tolyl-1,5-dihydro-imidazol-4-one

2,5-diphenyl-1-p-toluidino-imidazolidin-4-one

[hydroperoxy(methoxy)methyl]benzene

N-benzyl-N,4-dimethylaniline

N-benzylidene-4-ethylaniline