The influence of alkenes as π-acidic ligands in pd-catalysed cross-couplings

被引：0
|
作者：
Jarvis A.G. [1 ]
Fairlamb I.J.S. [1 ]
机构：
[1] Department of Chemistry, University of York, Heslington, York
来源：
Current Organic Chemistry | 2010年 / 15卷 / 18期
关键词：
Alkenes; C-X Activation; Catalysis; Cross-coupling; Ligand effects; Palladium;
D O I：
10.2174/138527211797248012
中图分类号：
学科分类号：
摘要：
Recent advances in Pd-catalysed cross-couplings have exploited subtle changes (ligands, additives, reagent choice) that can influence both catalyst activity, selectivity and longevity. In the last few decades it has been noted that the addition of alkenes (olefins) as ligands for Pd can have a dramatic effect on these reactions. More recently, chemists have focussed on designing alkene-containing ligands to take advantage of their benefits. This review summarises the fundamentals of alkene ligands in Pd-catalysed cross-couplings. The development of alkene and mixed 'hemilabile' phosphine-alkene ligands is further highlighted. © 2011 Bentham Science Publishers.
引用
收藏
页码：3175 / 3196
页数：21
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