H-spirophosphoranes¡ªPromising ligands in transition metal chemistry, an outlook of their coordination and catalytic properties

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• 作者：Anna Skar?y¨½ska ; ^{anna.skarzynska@chem.uni.wroc.pl}
• 关键词：H-spirophosphoranes ; Phosphorus ligands ; Transition metal complexes ; Catalysis ; Oxidation reactions ; Cross-coupling
• 刊名：Coordination Chemistry Reviews
• 出版年：2013
• 出版时间：March, 2013
• 年：2013
• 卷：257
• 期：5-6
• 页码：1039-1048
• 全文大小：1113 K

文摘

The paper gives a short survey on the coordination properties of H-spirophosphoranes towards transition metals. The emphasis is on the application of H-spirophosphorane complexes in catalysis. Spirophosphoranes supported by transition metals, palladium or rhodium, have been identified as ligands in metal-catalysed enantioselective catalysis; connected to palladium centres, they exhibit catalytic properties in cross-coupling reactions. Rhenium complexes incorporating spirophosphoranes appear to act as excellent co-catalysts in oxidation reactions. It is demonstrated how fine tuning within the structure of phosphorus ligands can determine the catalytic properties of transition metal complexes.