2-Methylpyrrolidine → HCID 16662996, compound

Participants

Reaction Conditions

Reaction Steps

200 mg (0.85 mmol, 1 eq) 2-chloro-5-[(2-methyl-1,3-thiazol-4-yl)ethynyl]pyridine, 0.30 mL (2.5 mmol, 3 eq) 2-methylpyrrolidine and 2 mL NMP were combined. The reaction mixture was heated in the microwave at 180° C. for 30 min, quenched with pH 10 PBS; extracted with DCM. Silica gel chromatography (gradient 10% to 50% EtOAc/Hexanes) gave 2-(2-methylpyrrolidin-1-yl)-5-[(2-methyl-1,3-thiazol-4-yl)ethynyl]pyridine (L-001120970). The mono HCl salt was made by dissolving the free base into diethyl ether, adding 1 eq of HCl, and isolated by filtration. LC-MS calculated for C16H17N3S 283, observed m/e 284.0 (M+H)+.

Provenance & Evidence