Réaction #68207

Équation de réaction

(1-(2-(4-((2,3-dihydro-1,4-benzodioxin-6-ylmethyl)amino)piperidin-1-yl)ethyl)-2-oxo-1,2-dihydroquinolin-5-yloxy)-N-methylacetamide

hydrogen chloride ethyl acetate

→

(1-(2-(4-((2,3-dihydro-1,4-benzodioxin-6-ylmethyl)amino)piperidin-1-yl)ethyl)-2-oxo-1,2-dihydroquinolin-5-yloxy)-N-methylacetamide hydrochloride

Solvants

ethyl acetate

Conditions de réaction

Traitement

1. 1
   workup.ADDITIONwas added
2. 2
   FiltrationThe resulting solid was filtered

Mode opératoire

To 10 mL of an ethyl acetate solution containing 46 mg of (1-(2-(4-((2,3-dihydro-1,4-benzodioxin-6-ylmethyl)amino)piperidin-1-yl)ethyl)-2-oxo-1,2-dihydroquinolin-5-yloxy)-N-methylacetamide, 0.2 mL of 4 mol/L hydrogen chloride/ethyl acetate was added, and stirred at room temperature for 10 min. The resulting solid was filtered to give 40 mg of (1-(2-(4-((2,3-dihydro-1,4-benzodioxin-6-ylmethyl)amino)piperidin-1-yl)ethyl)-2-oxo-1,2-dihydroquinolin-5-yloxy)-N-methylacetamide hydrochloride as a pale brown solid.

Source