New mononuclear Pd(II) complexes of sterically hindered bispyrazolylmethanes

被引：15
|
作者：
Jones, Michael W. [1 ]
Adlington, Robert M. [1 ]
Baldwin, Jack E. [1 ]
Le Pevelen, Delphine D. [1 ]
Smiljanic, Nicolas [1 ]
机构：
[1] Univ Oxford, Chem Res Lab, 12 Mansfield Rd, Oxford OX1, England
来源：
INORGANICA CHIMICA ACTA | 2010年 / 363卷 / 06期
基金：
英国工程与自然科学研究理事会;
关键词：
Palladium(II) complexes; Bispyrazolylmethanes; X-ray crystal structures; MOLECULAR-STRUCTURES; HETEROSCORPIONATE LIGANDS; COORDINATION CHEMISTRY; PLATINUM(II) COMPLEXES; IRIDIUM(I) COMPLEXES; MAGNETIC-PROPERTIES; PALLADIUM; DERIVATIVES; CRYSTAL; CATALYSTS;
D O I：
10.1016/j.ica.2009.09.016
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Three new palladium(II) complexes incorporating the bispyrazolylmethane core have been synthesised and fully characterised in the solution and solid state. Single crystal X-ray studies revealed almost complete blocking of the upper face of the palladium ion by the substituents at the 3- and 5-positions of the pyrazole rings. Preliminary screening of the complexes for palladium(II) mediated catalysis revealed good catalytic activity for the Heck coupling reaction. (C) 2009 Elsevier B.V. All rights reserved.
引用
收藏
页码：1097 / 1101
页数：5
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