Synthesis and Characterization of Anionic, Neutral, and Cationic PNP Pincer PdII and PtII Hydrides

被引：17
|
作者：
Bailey, Wilson D. [1 ]
Kaminsky, Werner [1 ]
Kemp, Richard A. [2 ,3 ]
Goldberg, Karen I. [1 ]
机构：
[1] Univ Washington, Dept Chem, Seattle, WA 98195 USA
[2] Univ New Mexico, Dept Chem & Chem Biol, Albuquerque, NM 87131 USA
[3] Sandia Natl Labs, Adv Mat Lab, Albuquerque, NM 87106 USA
来源：
ORGANOMETALLICS | 2014年 / 33卷 / 10期
关键词：
METAL-LIGAND COOPERATION; BOND ACTIVATION; AROMATIZATION-DEAROMATIZATION; MOLECULAR-OXYGEN; SIGMA-BORANE; COMPLEXES; CATALYSIS; COORDINATION; DEHYDROGENATION; INSERTION;
D O I：
10.1021/om500054f
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The synthesis and characterization of anionic, neutral, and cationic hydride complexes of platinum and palladium are reported utilizing the PNP (PNP = 2,6-bis(di-tert-butylphosphinomethyl)pyridine) ligand. Comparisons by IR spectroscopy and X-ray crystallography are made across the series. Evaluation of the metal hydride stretching frequencies of the cationic through anionic complexes shows a trend of increasing M H bond activation. The reactivity of these metal hydrides with oxygen is evaluated and compared to previously reported oxygen insertion reactions.
引用
收藏
页码：2503 / 2509
页数：7
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