反应详情

1.0 g 4-{[4-(4-Methoxy-phenyl)-thiazol-2-ylamino]-methyl}-benzonitrile was dissolved in 150 ml dimethylformamide. 150 mg sodium hydride (24% in mineral oil) were added and the reaction mixture stirred at room temperature for thirty minutes. Then 0.43 ml 1-Iodobutane were added and the reaction mixture stirred at room temperature for two hours. Then 100 ml ethyl acetate were added and the mixture was washed three times with portions of 50 ml water and then dried over MgSO4. The solvents were removed in vacuo to obtain 1.2 g 4-({Butyl-[4-(4-methoxy-phenyl)-thiazol-2-yl]-amino}-methyl)-benzonitrile.

1. stirringthe reaction mixture stirred at room temperature for two hours
2. washthe mixture was washed three times with portions of 50 ml water
3. dry with materialdried over MgSO4
4. customThe solvents were removed in vacuo