3,5-diacetyl-1,2,6-trimethyl-4-phenyl-1,4-dihydropyridine

6-methyl-4-phenyl-6-hepten-2-one

苄叉丙酮

diethyl (2,6-dioxo-4-phenylheptyl)phosphonate

diethyl (4-phenyl-2-oxobut-3-en-1-yl)phosphonate