反应详情

The process was carried out as shown in Example 7 above, beginning with 1.4 g of sodium, 30 ml of methanol, 150 ml of dimethylsulfoxide, 10 g of 3-hydroxy-1-phenyl-1,2,4-1H-triazole and 13.8 g of ethyl 2-bromohexanoate. The product was distilled at 205° and 1 mm of mercury to obtain 5.2 g of the desired product, an oil.

1. distillationThe product was distilled at 205°