Pyridine series

4-bromo-3-iodobenzaldehyde

4-bromo-3-fluoro-5-methylbenza

4-bromo-3-fluoro-2-methylbenza

4-bromo-3-fluoro-2-hydroxybenz

4-bromo-3-ethylbenzaldehyde

4-bromo-3-cyanobenzaldehyde

4-bromo-2-methylbenzaldehyde

4-bromo-2-fluoro-5-methylbenza

4-bromo-2-fluoro-3-methylbenza

4-amino-2-chloro-3-fluorobenza

4,5-dichloro-2-fluorobenzaldeh

4,5-dibromo-2-hydroxybenzaldeh