approach has been achieved for the cyclization of tetrahydronaphthalenes (THN) using α-bromoketones, resulting in the synthesis of benzo[]furans with high yields. The reaction occurred in DMF in the presence of KCO, operating at a temperature of 80 °C. The yields of this reaction range from 61 % to 93 %.
使用α-
溴酮环化四氢
萘(THN)已经实现了一种简单、快速和高度区域选择性的方法,从而以高产率合成苯并[]
呋喃。该反应在 KCO 存在下在
DMF 中进行,操作温度为 80 °C。该反应的产率范围为 61% 至 93%。