Ethyl 8-(3,4,5-trichlorophenyl)-8-oxooctanoate

Ethyl 8-(2,3,4-trimethoxyphenyl)-8-oxooctanoate

Ethyl 8-(4-n-Butylphenyl)-8-oxooctanoate

Ethyl 5-(3-Methyl-2-thienyl)-5-oxovalerate

Ethyl 5-(2,4,6-Trimethylphenyl)-5-oxovalerate

Ethyl 4-(4-Chloro-2-methylphenyl)-4-oxobutanoate

Ethyl 5-(2-Methoxy-5-methylphenyl)-5-oxovalerate

ethyl 7-(2-chlorophenyl)-7-oxoheptanoate

1,3-Dichloro-4-(1,3-dioxolan-2-ylmethyl)benzene

3,5-Dimethyl-1-(1,3-dioxolan-2-ylmethyl)benzene

4-Fluoro-3-methyl (1,3-dioxolan-2-ylmethyl)benzene