Pyridine series

2-(2,6-Difluorophenyl)-4,4,5,5

2-(4-Bromo-2-fluorophenyl)-4,4

1-(Phenylsulfonyl)-3-(4,4,5,5-

6-(4,4,5,5-Tetramethyl-1,3,2-d

2-(3,4-Dichlorophenyl)-4,4,5,5

tert-Butyl 4-(5-(4,4,5,5-tetra

2-(4-Methoxy-3-nitrophenyl)-4,

(E)-tert-Butyl 4-(2-(4,4,5,5

 4-(5-(4,4,5,5-Tetramethyl-1,3

1-Benzyl-5-(4,4,5,5-tetramethy

2-(4-Bromophenyl)-6-methyl-1,3

2-Fluoro-4-(4,4,5,5-tetramethy