Ethyl 4-acetoxybenzoylformate

Ethyl 4-chloro-2-fluorobenzoylformate

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

Ethyl 4-fluoro-1-naphthoylformate

Ethyl 2,3,4,5,6-pentamethylbenzoylformate

Ethyl 3-methylthiophene-2-glyoxylate

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

cis-3-(3-Fluorobenzoyl)cyclopentane-1-carboxylic acid

cis-2-(4-Methoxybenzoyl)cyclopentane-1-carboxylic acid

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

cis-3-[2-(4-fluorophenyl)-2-oxoethyl]cyclopentane-1-carboxylic acid