1-(3-Chloromethyl-piperidin-1-yl)-ethanone

1-((R)-3-Iodo-pyrrolidin-1-yl)-ethanone

1-((R)-3-Iodo-piperidin-1-yl)-ethanone

1-((S)-3-Iodo-piperidin-1-yl)-ethanone

Toluene-4-sulfonic acid 1-acetyl-piperidin-4-yl ester

(R)-3-Chloro-1-methyl-pyrrolidine

3-Chloromethyl-1-methyl-piperidine

(S)-3-Bromo-1-methyl-pyrrolidine

(R)-3-Bromo-1-methyl-piperidine

3-Iodo-1-methyl-piperidine

Toluene-4-sulfonic acid (S)-1-methyl-pyrrolidin-3-yl ester