((Z)-1-Methyl-3-phenyl-allylidene)-triphenyl-λ5-phosphane

6-Anilino-5-methyl-1,3-diphenyl-2(1H)-pyridinon

5-Methyl-1-(4-methylphenyl)-6-(4-methylphenylamino)3-phenyl-2(1H)-pyridinon

N,N',2-Triphenyl-4-(triphenylphosphoranyliden)-2-pentendiamid