HCID 58547322, compound → HCID 86660170, compound

Participants

Reaction Steps

The mixture of 3-(5-bromo-2-chloro-pyrimidin-4-yl)-azetidine-1-carboxylic acid tert-butyl ester (0.7 g, 2.0 mmol) in HCl/MeOH (10 mL) was stirred at RT for 1 h. Then it was concentrated to give 4-azetidin-3-yl-5-bromo-2-chloro-pyrimidine hydrochloride (0.57 g, 2.0 mmol, yield 100%) which was used in the next step without further purification. ESI-MS (M+1): 248 calc. for C7H7BrClN3 247.

Provenance & Evidence