Pyridine series

4-HYDROXYPHENYL ACETIC ACID

5-CHLORO-2-NITROPHENOL

4-BROMO-1,2-DIAMINOBENZENE

4-AMINO-1H-IMIDAZOLE-5-CABOXAM

4-AMINOMETHYLOHENYLBORONIC ACI

3,4-DIFLUROBENZONITRILE

2-CHLOROPROPIONIC ACID

Dimethyl (R)-(+)-methylsuccina

(1R,4R)-2-N-T-Boc-2,5-diazabic

5-BROMO-1H-BENZIMIDAZOLE

4-CHLORO-2-METHOXY BENZALDEHYD

2-CHLORO 5-METHOXY BENZALDEHYD