Pyridine series

4-Nitropyridine

(E)-ethyl 3-ethoxyacrylate 

4,6-dibromonicotinic acid 

Fmoc-4-nitro-l-phenylalanine

Boc-4-amino-l-phenylalanine

5-chloropyrimidine-2-carbaldeh

Boc-L-Valinol

Distearyl thiodipropionate

4-Nitropyridine N-Oxide 

4-(2-Aminoethyl)morpholine 

2-Bromo-6-hydroxyaniline  

H-Met-otbu HCl