Pyridine series

Benzyltriphenylphosphonium bro

5-Bromo-2-(1-hydroxy-1-methyle

2-ethoxybenzonitrile 

 2,4-Dihydroxy-6-methylpyrimid

3,5-Difluorophenol

5-BROMO-2-METHYLBENZALDEHYDE

6,7-Dimethoxy-3,4-dihydroisoqu

2,2,2-Trifluoro-1-(methyl)ethy