Efficient heterogeneous palladium-montmorillonite catalysts for Heck coupling of aryl bromides and chlorides

被引：20
|
作者：
Molnar, Arpad [1 ]
Papp, Attila [1 ]
机构：
[1] Univ Szeged, Dept Organ Chem, H-6720 Szeged, Hungary
来源：
SYNLETT | 2006年 / 18期
关键词：
C-C coupling; Heck reaction; palladium; montmorillonite; heterogeneous catalysts;
D O I：
10.1055/s-2006-951493
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
New palladium catalysts were prepared using ion exchange or intercalation of Pd species into montmorillonite. The catalysts promote Heck reaction of various aromatic halides including aryl chlorides to give coupling products in high yields at low catalyst ratios down to 0.001 mol%.
引用
收藏
页码：3130 / 3134
页数：5
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