The application of phase transfer catalysis in fluorination of halo-aromatic compounds,mechanism,variety and reaction condition of fluorination are reviewed in this article.

• 从相转移催化剂的种类、原理、反应条件以及它在卤代芳香族化合物氟化反应中的应用等方面对相转移催化剂的作用进行概括和总结。