2-Nitro-N-(piperidin-4-ylmethyl)anilinehydrochloride

tert-Butyl 4-[(2-nitrophenoxy)methyl]piperidine-1-carboxylate

4-(2-Fluoro-6-nitrophenoxy)piperidine hydrochloride

(R)-tert-Butyl 3-(3-nitropyridin-2-yloxy)pyrrolidine-1-carboxylate

3-Fluoro-2-isopropoxyaniline

tert-Butyl 4-(3-aminopyridin-2-yloxy)piperidine-1-carboxylate

tert-Butyl 4-[(2-amino-4-fluorophenoxy)methyl]piperidine-1-carboxylate

1-(3-Bromobenzyl)piperidin-4-amine dihydrochloride

1-(4-Nitrobenzyl)piperidin-4-amine dihydrochloride

tert-Butyl 1-(2-fluorobenzoyl)piperidin-4-ylcarbamate

tert-Butyl 1-nicotinoylpiperidin-4-ylcarbamate