Neutral Tridentate PNP Ligands and Their Hybrid Analogues: Versatile Non-Innocent Scaffolds for Homogeneous Catalysis

被引:407
作者
van der Vlugt, Jarl Ivar [1 ]
Reek, Joost N. H. [1 ]
机构
[1] Univ Amsterdam, vant Hoff Inst Mol Sci, Supramol & Homogeneous Catalysis Grp, NL-1018 WV Amsterdam, Netherlands
基金
荷兰研究理事会;
关键词
C-H activation; cooperative catalysis; N; P ligands; tridentate ligands; homogeneous catalysis; PCP-PINCER COMPLEXES; C-H ACTIVATION; TRANSITION-METAL-COMPLEXES; RAY CRYSTAL-STRUCTURE; HYDROXYCYCLOPENTADIENYL RUTHENIUM HYDRIDE; INTRAMOLECULAR PROTON-TRANSFER; HIGHLY ELECTROPHILIC SITE; BOND ACTIVATION; PALLADIUM(II) COMPLEXES; COORDINATION CHEMISTRY;
D O I
10.1002/anie.200903193
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Ligands in coordination chemistry and homogeneous catalysis are traditionally "static" spectators that do not actively participate in the catalytic cycle. However, such classic systems do not provide additional "handles" that could facilitate or trigger alternative productive reaction pathways. Recent advances in the use of novel nitrogencentered pincer systems have unveiled interesting opportunities for cooperative catalysis. The chemistry of pyridine-derived, neutral ligands is discussed, with a specific focus on their non-innocent behavior and potential as facilitators for metal-mediated organic transformations. This overview should provide inspiration and an incentive to incorporate non-innocent ligands and their metal complexes within old and new homogeneously catalyzed reactions. © 2009 Wiley-VCH Verlag GmbH & Co. KGaA.
引用
收藏
页码:8832 / 8846
页数:15
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