Pyridine series

4-Chloro-5-nitrophthalimide

2,5,6-Trichloronicotinic acid

2-Chloro-6-fluorophenylboronic

(2,6-Dichlorophenyl)boronic ac

N-ω-tosyl-D-arginine

3-TRIFLUOROMETHYL-1H-INDOLE

2,2-Difluorobenzodioxole-5-car

 (S)-(+)-2-Amino-1-butanol