Synthesis, characterization and catalytic properties of an N-heterocyclic carbene palladium-based complex

被引：18

作者：

Ozdemir, Ismail ^{[2
]}

Arslan, Hakan ^{[1
,3
]}

Demir, Serpil ^{[2
]}

VanDerveer, Don ^{[4
]}

Cetinkaya, Bekir ^{[5
]}

机构：

[1] Mersin Univ, Dept Chem, Fac Arts & Sci, TR-33343 Mersin, Turkey

[2] Inonu Univ, Dept Chem, Fac Sci & Arts, TR-44280 Malatya, Turkey

[3] Fayetteville State Univ, Dept Nat Sci, Fayetteville, NC 28301 USA

[4] Clemson Univ, Dept Chem, Clemson, SC 29634 USA

[5] Ege Univ, Fac Sci, Dept Chem, TR-35100 Bornova, Turkey

来源：

INORGANIC CHEMISTRY COMMUNICATIONS | 2008年 / 11卷 / 12期

关键词：

N-Heterocyclic carbenes; Palladium-carbene complexes; Crystal structure; Suzuki-Miyaura cross-coupling reaction; Palladium catalyst;

D O I：

10.1016/j.inoche.2008.10.004

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A palladium(II) complex, bis[1,3-bis-(2,4,6-trimethylbenzyl)benzimidazol-2 -ylidene]palladium(II) chloride, Pd(NHC), bearing N-heterocyclic carbenes has been synthesized and characterized by elemental analysis, IR spectroscopy and H-1 and C-13 NMR spectroscopy. Crystal structure details of Pd(NHC) are also presented. The palladium centre in the complex lies on a crystallographic inversion centre and occupies a square-planar environment. with both chloride and N-heterocyclic carbene ligands adopting a trans arrangement with Cl-Pd-Cl and C-Pd-C angles are precisely 180 degrees. The palladium-carbene complex was tested as a catalyst in the Suzuki-Miyaura cross-coupling reaction. (c) 2008 Elsevier B.V. All rights reserved.

引用

页码：1462 / 1465

页数：4

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