5-Fluoro-1-(piperidin-4-yl)-1H-benzo[d]imidazol-2(3H)-one → 5-Fluoro-1-(1-{(2S)-2-hydroxy-3-[(2-methyl-1H-indol-7-yl)oxy]propyl}4-piperidinyl)-1,3-dihydro-2H-benzimidazol-2-one

Participants

Reaction Conditions

Reaction Steps

A mixture of 5-fluoro-1-(4-piperidinyl)-1,3-dihydro-2H-benzimidazol-2-one (13.7 mg, 0.058 mmol), 2-methyl-7-[(2S)-oxiranylmethoxy]-1H-indole (12 mg, 0.058 mmol) in ethanol (2 mL) was kept on stirring at 80° C. for 5 h. The volatiles were removed in vacuo and residue purified by silica gel flash chromatography to give titled compound (18 mg).

Provenance & Evidence