6-(2,4-二氟苯基)-3-吡啶羧醛

6-(3,4-二甲氧基苯基)-3-吡啶羧醛

methyl 3-(6-bromopyridin-3-yl)prop-2-enoate

[6-(9,9-dihexylfluoren-2-yl)pyridin-3-yl]methanol

5-(bromomethyl)-2-(9,9-dihexylfluoren-2-yl)pyridine