以元素氟、高价金属氟化物和电化氟化链状有机化合物往往得到许多副产物,而主要产物产率较低,通常认为氟化时伴随有链的降解,重排和聚合等副反应.以三氟化钴进行氟化只有少量环化产物生成.近年来由于分离技术的提高,对复杂的氟化产物进行分离鉴定、探讨氟化机理从而提高反应得率,使氟化反应进一步得到开发利用.我们将丁基苯以三氟化钻进 Frequently, many by-products are obtained from elemental fluorine, high-valent metal fluorides, and electrochemically fluorinated chain-like organic compounds, while the yield of the major products is low, and side reactions such as chain degradation, rearrangement and polymerization are generally considered to occur when fluorinated In the recent years, due to the improvement of separation technology, the complex fluorinated products have been isolated and identified, and the mechanism of fluorination has been explored to improve the yield of the reaction so that the fluorination reaction can be further developed and utilized We piloted butylbenzene with trifluoro