2-ethoxycarbonylmethyl-2-hydroxy-4-oxo-6-phenyl-cyclohexane-1,3,5-tricarboxylic acid triethyl ester

3,5-diacetyl-4-phenylheptane-2,6-dione

盐酸

diethyl 5-methyl-3-oxo-1,2,3,6-tetrahydro-[1,1'-biphenyl]-2,6-dicarboxylate

4,6-diacetyl-3-methyl-5-phenyl-cyclohex-2-enone