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1-(N-Methylpiperidin-4-yl)piperazine

1-(Toluene-4-sulfonyl)piperazine

6-N-Boc-aminopicolinic acid

3-Hydroxy-2-pyridinecarboxylic acid methyl ester

2-Cyano-3-Hydroxypyridine

5-Cyano-3-Hydroxypyridine

4-(4-Nitrophenoxy)pyridine

4-(4-Aminophenoxy)pyridine

4-(4-Fluorophenyl)piperidine

4-Iodo-1-tritylimidazole