4-Bromo-2-fluorobenzonitrile

2-Bromo-6-chlorobenzoic acid

4-(Bromoacetyl)pyridine hydrobromide

1-Boc-piperidin-4-ylpropionic acid

N-4-Boc-2-piperazineacetic acid methyl ester

4-N-Boc-2-methylpiperazine

4-N-Boc-4-N-methylaminopiperidine

N-4-Boc-N-1-Fmoc-2-Piperazine acetic acid

(S)-1-N-Boc-3-cyanopyrrolidine

Benzyltrimethylammonium tribromide