Toluene-4-sulfonic acid 1-benzyl-pyrrolidin-2-ylmethyl ester

1-((S)-2-Chloromethyl-pyrrolidin-1-yl)-ethanone

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

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

Toluene-4-sulfonic acid (R)-1-acetyl-piperidin-3-yl ester

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

(S)-2-Chloromethyl-1-methyl-pyrrolidine

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

(S)-2-(Iodomethyl)-1-methylpyrrolidine

Toluene-4-sulfonic acid 1-methyl-piperidin-4-yl methyl ester hydrochloride

(S)-3-Chloro-piperidine hydrochloride