tert-Butyl (3R,4S)-3-fluoro-4-hydroxypyrrolidine-1-carboxylate

2,4-Bis(trifluoromethyl)aniline

4-Chloro-2-fluoro-1-methoxybenzene

4-Amino-5-bromo-2-fluorobenzoic acid methyl ester

Methyl 2-amino-5-chloro-4-fluorobenzoate

3-Cyano-4-fluorophenylhydrazine hydrochloride