反应详情

The synthesis was carried out substantially as shown above in Example 7, except that it was necessary to chromatograph the product as described in Example 8. The reactants were 0.7 g of sodium, 20 ml of methanol, 5 g of 3-hydroxy-1-phenyl-1,2,4-lH-triazole and 6.5 g of ethyl 2-bromopentanoate. The solvent was 80 ml of dimethylsulfoxide. Five g of the desired product, an oil, was obtained.