Hydrogen Bromide → [2-(2-Thienyl)ethylamino](2-chlorophenyl)acetonitrile hydrobromide

Participants

Reaction Steps

13.8 g (0.05 mol) of [2-(2-thienyl)ethylamino](2-chlorophenyl)acetonitrile, prepared according to example 1. or 2., is dissolved in 30 ml of ethanol, to the solution 40 ml of 20% aqueous hydrogen bromide solution is added. The product which precipitates within a few minutes is collected, washed with ethyl acetate and then they are dried. Weight: 14 g (78.2%), mp.: 144–145° C. The product was identified by elementary analysis, IR spectrum and 1H-NMR investigation.

Provenance & Evidence