A process for preparing aromatic bisphenols, wherein the method comprises reacting an aromatic hydroxy compound with an alkylating agent having a functionality of two in the presence of a catalyst system. The catalyst system used for the process is selected from the group consisting of a heteropolyacid compound, a clay, a functionalized metal oxide catalyst and combinations of the foregoing.
一种制备芳香双
酚的方法,其中该方法包括在催化剂系统的存在下,将芳香羟基化合物与具有双重官能团的烷基化剂反应。用于该过程的催化剂系统选自包括杂多酸化合物、粘土、功能化金属氧化物催化剂和上述催化剂的组合的群体。