Hydrochloride methanol → HCID 67468018, compound

Participants

Reaction Steps

A mixture of 3-(3-piperidin-1-yl-quinoxalin-2-yl)-azetidine-1-carboxylic acid tert-butyl ester (92) (139 mg, 0.38 mmol) in 4 M HCl/MeOH solution (10 mL) was stirred at RT for 30 min. Then the solvent was evaporated at 40° C. to give 2-azetidin-3-yl-3-piperidin-1-yl-quinoxaline hydrochloride (93) (115 mg, 0.38 mmol, 100% yield) as a yellow solid. ESI-MS (M+1): 269 calc. for C16H20N4 269

Provenance & Evidence