Triethylamine → HCID 86707764, compound

Participants

Reaction Steps

A mixture of 5-bromo-2-chloro-4-methoxypyrimidine (3.3 g, 14.8 mmol), 3-hydroxyazetidine hydrochloride (3.2 g, 29.5 mmol), and Et3N (4.3 mL, 31.0 mmol) in THF (50 mL) was stirred for 18 h at rt. 3-Hydroxyazetidine hydrochloride (1 g) was added. The reaction mixture was stirred for 24 h at rt and concentrated. The residue was diluted in CH2Cl2/water and extracted with CH2Cl2. The combined organic extracts were washed with brine, dried (Na2SO4), filtered, and concentrated. The crude material was purified by flash chromatography (hexane/EtOAc, 1:1) to afford 3 g of the title compound. tR: 0.73 min (LC-MS 2); ESI-MS: 260.1/262.1 [M+H]+ (LC-MS 2); Rf=0.18 (hexane/EtOAc 1:1).

Provenance & Evidence