Synthesis and catalytic properties of novel ruthenium N-heterocyclic-carbene complexes

被引：30
作者：
Demir, Serpil [1 ]
Ozdemir, Ismail [1 ]
Cetinkaya, Bekir [2 ]
机构：
[1] Inonu Univ, Fac Sci & Art, Dept Chem, TR-44280 Malatya, Turkey
[2] Ege Univ, Fac Sci, Dept Chem, TR-35100 Bornova, Turkey
来源：
JOURNAL OF ORGANOMETALLIC CHEMISTRY | 2009年 / 694卷 / 25期
关键词：
Ruthenium; Imidazolinium salts; N-heterocyclic carbene; C-H bond activation; Arylation; H BOND FUNCTIONALIZATION; DIRECT ORTHO ARYLATION; TEMPLATE SYNTHESIS; COUPLING REACTIONS; GOLD(I) COMPLEXES; ORGANOMETALLIC CHEMISTRY; COORDINATION CHEMISTRY; (NHC)PD(ALLYL)CL NHC; PALLADIUM COMPLEXES; ALKENE METATHESIS;
D O I：
10.1016/j.jorganchem.2009.08.030
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The reaction of [RuCl2(p-cymene)](2) with 1,3-dialkylimidazolinium salts 1a-f in the presence of a small excess of cesium carbonate yields chelated eta(6)-arene, eta(1)-carbene ruthenium complexes 2a-f. All synthesised compounds were characterized by elemental analysis, NMR spectroscopy. The catalytic activity of RuCl2(eta(6)-arene, eta(1)-imidazolinylidene) complexes 2a-f was evaluated in the direct arylation of 2-phenylpyridine with chlorobenzene derivatives. (C) 2009 Elsevier B. V. All rights reserved.
引用
收藏
页码：4025 / 4031
页数：7
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