Pyridine series

1-(Methanesulfonyl)-piperazine

1-Tetrahydrofuran-3-yl-4-(4,4,

2-Fluoro-4-(methylsulfonyl)ani

Tin(IV) chloride

1,3-Dimethyl-3,4,5,6-tetrahydr

ethyl trichloroacetate

1,2:5,6-di-O-isopropylidene D-

2-Bromo-5-nitro-3-(trifluorome

5-FLUORO-3-IODO-PYRIDIN-2-YLAM

2-PHENYL-3H-BENZOIMIDAZOLE-5-C

1,2,5-Trifluoro-3-nitrobenzene