苯酚催化氧化制备对苯二酚

Preparation of 1.4—Benzenediol with Phenol Oxidation by Catalysis

本文以苯酚为原料,采用两步法合成对苯二酚。主要研究了苯酚在催化剂硝酸铜和氯化锂作用下制备对苯醌,产率达72.4%

1.4-Benzenediol has been synthesized by two steps using phenol as material in the artical. The preparation of p—benzoquinone has been studied mainly by catalyst of Cupric nitrate and lithium chloride. The yield of p—benzoquinone raise to 72.4%.