Oxidative coupling of 2-naphthols catalysed by clays-supported iron catalysts

被引：0
|
作者：
Kantam, ML [1 ]
Kavita, B
Figueras, F
机构：
[1] Indian Inst Chem Technol, Hyderabad 500007, Andhra Pradesh, India
[2] Inst Rech Catalyse, CNRS, F-69626 Villeurbanne, France
来源：
CATALYSIS LETTERS | 1998年 / 51卷 / 1-2期
关键词：
oxidative coupling; 2-naphthols; iron pillared clay; binaphthols; recycling;
D O I：
10.1023/A:1019001504767
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Iron pillared clays (Fe-PILC) were compared to Fe-exchanged K10 (Fe-K10) for the oxidative coupling of 2-naphthols to the corresponding binaphthols. Fe-K10 appeared as the most efficient heterogeneous catalyst giving nearly quantitative yields with many naphthols. The highest activity displayed by Fe-K10 is attributed to the easier accessibility of catalytic sites of the clay. The catalyst can be recycled several times with success.
引用
收藏
页码：113 / 115
页数：3
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