摘要
研究了 1 5种杂多化合物对苯酚羟化反应的催化活性 ,其中具有 Keggin结构的稀土四元杂多化合物催化效果最好 ,苯酚的转化率达 41 .6 6 % ,对苯二酚产率达 40 .2 4%。
The catalytic activities of 15 kinds of herteropoly compounds for phenol hydroxylation have been investigated. Among them the rare earth element tetrabasic heteropoly compounds with Keggin structure are found to be superior catalysts for the reacion with 41.66% phenol conversion and 40.20% hydroquinone selectivity.
出处
《合成化学》
CAS
CSCD
2000年第5期442-446,共5页
Chinese Journal of Synthetic Chemistry
基金
福建省科委资助课题! (KE1 1 34)
关键词
杂多化合物
苯酚
羟化
苯二酚
催化性能
Heteropoly compounds, Phenol, Catalysis, Hydroxylation.
