4-[3-Bromo-4-[(2,4-difluorobenzyl)oxy]-6-methyl-2-oxo-2H-pyridin-1-yl]-3,5-difluorobenzaldehyde

Perflurohexane sulphonyl fluoride

(3-Fluoropyridin-2-yl)methanamine hydrochloride

4-(Difluoromethoxy)aniline

2-Bromo-1-(difluoromethyl)-4-fluorobenzene

tert-Butyl 4-(4-bromo-2-fluorophenyl)piperazine-1-carboxylate