反应详情

This compound was prepared according to General Procedure K by refluxing a mixture of 4-[2-(4-chloro-phenyl)-ethoxy]-bezaldehyde (300 mg) and N1-Butyl-3,5-bis-(3-diethylamino-propoxy)-benzene-1,2-diamine (synthesized via General Procedures J1 and J2 and I) (200 mg) in ethanol overnight. Ethanol was removed in vacuo and the residue was purified by silica gel chromatography using 5% MeOH in DCM to give pure (3-(1-Butyl-2-{4-[2-(4-chlorophenyl)-ethoxy]-phenyl}-6-(3-diethylaminopropoxy)-1H-benzimidazole-4-yloxy)-propyl)diethyl-amine (100 mg).

1. customThis compound was prepared
2. temperatureby refluxing
3. customEthanol was removed in vacuo
4. customthe residue was purified by silica gel chromatography