Late-Transition-Metal Complexes as Tunable Lewis Bases

被引:62
作者
Bauer, Juergen [1 ]
Braunschweig, Holger [1 ]
Brenner, Peter [1 ]
Kraft, Katharina [1 ]
Radacki, Krzysztof [1 ]
Schwab, Katrin [1 ]
机构
[1] Univ Wurzburg, Inst Anorgan Chem, D-97074 Wurzburg, Germany
关键词
carbenes; density functional calculations; Lewis acids; Lewis bases; platinum; OXIDATIVE-ADDITION-REACTIONS; X-RAY-STRUCTURE; DATIVE BONDS; PALLADIUM(0) COMPLEXES; MOLECULAR-STRUCTURE; BORYLENE COMPLEXES; BLOCK METALS; BU-T; PLATINUM; LIGANDS;
D O I
10.1002/chem.201001228
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Syntheses of the first heteroleptic N-heterocyclic carbene (NHC)-phosphane platinum(0) complexes and formation of the corresponding Lewis acid base adducts with aluminum chloride is reported. The influence of N-heterocyclic carbenes on tuning the Lewis basic properties of the metal complexes was judged from spectroscopic, structural, and computational data. Conclusive experimental evidence for the enhanced Lewis basicity of NHC-containing complexes was provided by a transfer reaction.
引用
收藏
页码:11985 / 11992
页数:8
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