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

页码：2503 / 2509

页数：7