3-(4-ethylpiperazin-1-yl)propan-1-amine

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: Using the method of 2-{5-chloro-2-[3-(4-methylpiperazin-1-yl)-propylamino]-pyrimidin-4-yl}-benzo[b]thiophene-4-carboxylic acid cyclopropylamide tri-hydrochloride, the title compound is synthesized from 2-(2,5-dichloropyrimidin-4-yl)-benzo[b]thiophene-4-carboxylic acid methylamide and 3-(4-ethylpiperazin-1-yl)-propylamine and isolated as a yellow solid. ES+(m/z) 473 (35Cl) and 475 (37Cl) [M(free base)+H]. isolated as a yellow solid