A method for the transformation of hydroxyarenes, hydroxyheteroarenes, thiohydroxyarenes or thiohydroxyheteroarenes involves reaction with fluoroform in the presence of base comprising solution to yield a difluoromethoxyarene, diflurothiomethoxyheteroarene, or diflurothiomethoxyheteroarene. The transformation can be carried out at ambient room pressure or at elevated pressures. The transformation can be carried out at temperatures of 0 to 70 °C.
一种将羟基
芳烃、羟基杂
芳烃、
硫羟基
芳烃或
硫羟基杂
芳烃转化的方法涉及在碱性溶液存在下与
氟仿反应,生成二
氟甲氧基
芳烃、二
氟甲
硫氧基杂
芳烃或二
氟甲
硫氧基
芳烃。该转化可以在常压或升压下进行,也可以在0至70℃的温度下进行。