反应详情

Diazo-2-oxo-propyl)-phosphonic acid dimethyl ester is dissolved in methanol. Potassium carbonate is added. A solution of 1-(4-fluoro-phenyl)-2-methyl-1H-imidazole-4-carbaldehyde in methanol is added dropwise at room temperature. The reaction mixture is stirred at room temperature overnight. The desired compound 4-ethynyl-1-(4-fluoro-phenyl)-2-methyl-1H-imidazole is obtained.