摘要
综述了近年来各种磺化芳香化合物的方法,重点介绍了以三氧化硫为磺化剂磺化芳香化合物的方法,主要包括:气态三氧化硫磺化法、液态三氧化硫磺化法、三氧化硫-溶剂磺化法和三氧化硫络和物磺化法。在指出各种方法的利弊的同时,阐明了磺化芳香化合物的发展方向。
The ways to optimize the sulfonation of aromatic compounds in recent years are reviewed with references.Emphasis is laid on the use of sulfur trioxide as the sulfonating agent containing gaseous surfur trioxide,liquid surfur trioxide,liquid surfur trioxide in the solvent and liquid surfur trioxide complex compounds.
