5-nitro-4-phenylheptan-2-one

diethyl 4-phenylbuta-1,3-dien-2-yl phosphate

[(E)-[(E)-4-phenylbut-3-en-2-ylidene]amino]thiourea

5-(benzylamino)-1-phenylpent-1-en-3-one

5-morpholin-4-yl-1-phenylpent-1-en-3-one