Triethylamine → (S)-(1-(pyridin-2-yl)pyrrolidin-3-yl)methyl methanesulfonate

Participants

Reaction Steps

(S)-(1-(Pyridin-2-yl)pyrrolidin-3-yl)methanol (1.683 mmol, 0.3 g) and triethylamine (5.05 mmol, 0.702 ml, 0.511 g) were stirred in DCM (10 ml) at 0° C. Methanesulfonyl chloride (2.52 mmol, 0.195 ml, 0.289 g) was added and the reaction allowed to warm to room temperature over 1 hour. The reaction mixture was washed with water, dried over Na2SO4 and concentrated at reduced pressure to afford (S)-(1-(pyridin-2-yl)pyrrolidin-3-yl)methyl methanesulfonate. (0.38 g)

Provenance & Evidence