ethyl 4-methyl-3-oxo-5-phenylpent-4-enoate

propan-2-yl (Z)-2-methyl-3-phenylprop-2-enoate

benzyl 2-methyl-3-phenylprop-2-enoate

2-methylinden-1-one

1-(2-hydroxynaphthalen-1-yl)-2-methyl-3-phenylprop-2-en-1-one