1-(2-Hydroxyethyl)piperazine → (5-Bromo-pyridin-2-yl)-(4-(2-hydroxy-ethyl)-piperazin-1-yl)-methanone

Beteiligte Stoffe

Reaktionsschritte

The title compound was prepared from 5-bromo-pyridine-2-carboxylic acid (1.0 g, 5.0 mmol) and 2-piperazin-1-yl-ethanol (1.0 g, 7.7 mmol) according to Method A (Example 89). After the removal of solvent, the residue was triturated in hexane-Et2O (5:1 v/v) and the white solid filtered (1.0 g, 65%).

Herkunft & Nachweise