tert-Butyl 4-(3-m-tolylureido)piperidine-1-carboxylate

(S)-tert-Butyl 3-(4-nitrophenoxy)pyrrolidine-1-carboxylate

1-Methyl-4-[(4-nitrophenoxy)methyl]piperidine

1-(Cyclopentyloxy)-3-fluoro-2-nitrobenzene

tert-Butyl 4-[(5-nitropyridin-2-ylamino)methyl]piperidine-1-carboxylate

(R)-tert-Butyl 1-(2-amino-3-fluorophenyl)pyrrolidin-3-ylcarbamate

2-Fluoro-6-(2-methoxyethoxy)aniline

1-Fluoro-3-(neopentyloxy)-2-nitrobenzene

4-[(2-Fluoro-6-nitrophenoxy)methyl]-1-methylpiperidine

(R)-tert-Butyl 1-(5-aminopyridin-2-yl)pyrrolidin-3-ylcarbamate

tert-Butyl 1-(2-amino-4-fluorophenyl)piperidin-4-ylcarbamate