Novel ruthenium(II)-N-heterocyclic carbene complexes; synthesis, characterization and catalytic application

被引：31

作者：

Yasar, Sedat ^{[1
]}

Karaca, Emine Ozge ^{[1
]}

Sahin, Caglar ^{[2
]}

Ozdemir, Ismail ^{[1
]}

Sahin, Onur ^{[3
]}

Buyukgungor, Orhan ^{[4
]}

机构：

[1] Inonu Univ, Catalysis Res & Appl Ctr, Dept Chem, TR-44280 Malatya, Turkey

[2] Bulent Ecevit Univ, Fac Sci & Art, Dept Chem, TR-67100 Zonguldak, Turkey

[3] Sinop Univ, Sci & Technol Res Applicat & Res Ctr, TR-57000 Sinop, Turkey

[4] Ondokuz Mayis Univ, Dept Phys, TR-55139 Samsun, Turkey

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 2015年 / 789-790卷

关键词：

Transfer hydrogenation reaction; N-heterocyclic carbene; Ruthenium-NHC complex; Silver; ASYMMETRIC TRANSFER HYDROGENATION; RUTHENIUM COMPLEXES; IRIDIUM COMPLEXES; TRANSFER REDUCTION; COUPLING REACTIONS; OLEFIN METATHESIS; METAL-COMPLEXES; ARYL CHLORIDES; KETONES; LIGANDS;

D O I：

10.1016/j.jorganchem.2015.04.012

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The synthesis of highly active ruthenium(II) catalyst based on N-heterocyclic carbene (NHC) bearing alkyl and aryl groups is reported. The complexes are easily handled in very good yields via synthesis of silver -NHC complexes and subsequent reaction with [RuCl2(p-cymene)](2) in dichloromethane (DCM) under N-2 condition. All new compounds were characterized by LC-MSMS, elemental analysis, NMR spectroscopy and X-ray diffraction. With the development of a more efficient catalytic system for transfer hydrogenation of aryl ketones and aldehydes in mind, the catalytic performance of the Ru-NHC complexes for transfer hydrogenation was investigated. (c) 2015 Elsevier B.V. All rights reserved.

引用

页码：1 / 7

页数：7

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