HCID 23512858, compound → HCID 178520276, compound

Participants

Reaction Conditions

Reaction Steps

A solution of a mixture of 2-(4-chlorophenyl)-N-((1-triphenylmethyl-4,5,6,7-tetrahydro-1H-benzimidazol-5-yl)methyl)acetamide and 2-(4-chlorophenyl)-N-((3-triphenylmethyl-4,5,6,7-tetrahydro-3H-benzimidazol-5-yl)methyl)acetamide (0.38 g, 0.80 mmol) in a mixture of acetic acid (5 ml) and water (0.6 ml) was heated to 90° C. for 2 hours. The solvent was removed in vacuo. The crude product was purified by flash chromatography on silica (40 g), using a mixture of DCM/methanol/25% aqueous ammonia (100:10:1) as eluent, to give 0.18 g of the title compound.

Provenance & Evidence