Pyridine series

2-Fluoro-5-nitrophenol

5-Ethylpyridine-2,3-dicarboxyl

2-Bromo-1-(5-chloropyridin-2-

5-Iodo-2-methylpyridine

5-Bromopicolinaldehyde      

2,4,6-TRIFLUOROBENZALDEHYDE

4-bromo-4'-chloro-1,1'-bipheny

N,N-di([1,1'-biphenyl]-4-yl)-4

H-Ala-nhme hcl

4,4'-Dinonyl-2,2'-bipyridine

4,6-Dibromopyrimidine

tert-Butyl (3s)-3-(hydroxymeth