双氧水作用下苯羟基化反应的催化剂研究进展

Catalysts of Direct Hydroxylation of Benzene into Phenol

综述了双氧水直接氧化苯制取苯酚的各种类型催化剂。包括过渡金属盐或金属氧化物催化剂、沸石分子筛与杂原子沸石分子筛、杂多酸催化剂等。重点关注各类型催化剂用于苯羟基化反应得到的苯转化率及苯酚选择性,简要分析其应用前景。

Catalyst for oxidation of benzene using hydrogen peroxide were reviewed, including transition metal salts or oxide catalysts, zeolite molecular sieve and heteropolyacid catalysts etc. The emphasis was on the percent conversion of benzene and the selectivity of phenol by using these kinds of catalysts. The prospects of different catalysts were also analyzed.