Triethylamine → [1-(5-Bromo-2-chloro-pyrimidin-4-ylamino)-cyclopentyl]-methanol

Beteiligte Stoffe

Reaktionsschritte

An ice-cooled solution of 2.28 g (10.0 mmol) of 5-Bromo-2,4-dichloropyrimidine and 1.7 ml (12.0 mmol) of triethylamine in 10 ml of acetonitrile is mixed with 1.38 g (12.0 mmol) (1-amino-cyclopentyl)-methanol. After 16 hours at room temperature the batch is filtrated to remove the solid precipitate. The precipitate is dried. 1.48 g (4.8 mmol, corresponding to 48% of theory) of the product is obtained.

Herkunft & Nachweise