4,4'-Biphenyldicarboxyaldehyde

4-Chloro-5-chlorosulfonyl-2-fluorobenzoic acid

2-Bromo-5-fluorobenzaldehyde

2-Amino-6-fluorobenzonitrile

3-Fluoro-4-methoxyaniline

2,6-Difluoro-4-hydroxybenzoic acid

2-Chloro-4-fluoronitrobenzene

3,4-Difluoronitrobenzene

2-Chloro-6-fluoroaniline