Ethyl 3-carboethoxybenzoylformate

Ethyl 2,3-dimethylbenzoylformate

Ethyl 4-(1,3-dioxan-2-yl)benzoylformate

Ethyl 3-fluoro-2-methylbenzoylformate

Ethyl 5-methylthiophene-2-glyoxylate

cis-3-(2-methylbenzoyl)cyclopentane-1-carboxylic acid

cis-3-(4-fluorobenzoyl)cyclopentane-1-carboxylic acid

cis-2-(3-Methoxybenzoyl)cyclopentane-1-carboxylic acid

cis-3-[2-(3-methylphenyl)-2-oxoethyl]cyclopentane-1-carboxylic acid

cis-3-[2-(2-bromophenyl)-2-oxoethyl]cyclopentane-1-carboxylic acid

cis-3-[2-Oxo-2-(3-trifluoromethylphenyl)ethyl]cyclopentane-1-carboxylic acid