Electrochemical hydrogenation of [Ru(bpy)2(napy-κN)(CO)]2+:: Inhibition of reductive Ru-CO bond cleavage by a ruthenacycle

被引：32

作者：

Tomon, T

Koizumi, TA

Tanaka, K

机构：

[1] Japan Sci & Technol Agcy, Inst Mol Sci, Okazaki, Aichi 4448787, Japan

[2] Japan Sci & Technol Agcy, CREST, Okazaki, Aichi 4448787, Japan

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2005年 / 44卷 / 15期

关键词：

carbonyl ligands; metallacycles; redox electrochemistry; reduction; ruthenium;

D O I：

10.1002/anie.200462486

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

(Chemical Equation Presented) A five-membered metallacycle (2+) hydrogenated at the 4-position of the naphthyridine ligand results from the reduction of [Ru(bpy)2(napy-κN) (CO)]2+ (1 2+; bpy = 2,2′-bipyridine, napy = 1,8-naphthyridine) at -1.40 V in H2O. Chemical or electrochemical oxidation of 2+ regenerates 12+ in almost quantitative yield. © 2005 Wiley-VCH Verlag GmbH & Co. KGaA.

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页码：2229 / 2232

页数：4

相关论文

共 21 条

[1] A novel use of Grubbs' carbene. Application to the catalytic deprotection of tertiary allylamines [J].

Alcaide, B ;

Almendros, P ;

Alonso, JM ;

Aly, MF .

ORGANIC LETTERS, 2001, 3 (23) :3781-3784

[2] Catalysis of the electrochemical reduction of carbon dioxide by iron(O) porphyrins: Synergystic effect of weak Bronsted acids [J].

Bhugun, I ;

Lexa, D ;

Saveant, JM .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1996, 118 (07) :1769-1776

[3] ISOLATION, STRUCTURE, CHEMISTRY, AND PHOTOCHEMISTRY OF CIS-BIS(2,2'-BIPYRIDYL)CARBONYLCHLORORUTHENIUM(II) PERCHLORATE [J].

CLEAR, JM ;

KELLY, JM ;

OCONNELL, CM ;

VOS, JG ;

CARDIN, CJ ;

COSTA, SR ;

EDWARDS, AJ .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1980, (16) :750-751

[4] SYNTHESIS AND BASE-CATALYZED EXCHANGE OF DIHYDROBENZAZOCINES [J].

COATES, RM ;

JOHNSON, EF .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1971, 93 (16) :4016-+

[5] PHOTOCHEMICAL REDUCTION OF CARBON-DIOXIDE USING NICKEL TETRAAZAMACROCYCLES [J].

CRAIG, CA ;

SPREER, LO ;

OTVOS, JW ;

CALVIN, M .

JOURNAL OF PHYSICAL CHEMISTRY, 1990, 94 (20) :7957-7960

[6] Palladium and cobalt complexes of substituted quinoline, bipyridine and phenanthroline as catalysts for electrochemical reduction of carbon dioxide [J].

Hossain, AGMM ;

Nagaoka, T ;

Ogura, K .

ELECTROCHIMICA ACTA, 1997, 42 (16) :2577-2585

[7] PHOTOCHEMICAL CO2 REDUCTION CATALYZED BY [RU(BPY)2(CO)2]2+ USING TRIETHANOLAMINE AND 1-BENZYL-1,4-DIHYDRONICOTINAMIDE AS AN ELECTRON-DONOR [J].

ISHIDA, H ;

TERADA, T ;

TANAKA, K ;

TANAKA, T .

INORGANIC CHEMISTRY, 1990, 29 (05) :905-911

[8] PHOTOCHEMICAL CO2 REDUCTION BY AN NADH MODEL-COMPOUND IN THE PRESENCE OF [RU(BPY)3]2+ AND [RU(BPY)2(CO)2]2+ (BPY = 2,2'-BIPYRIDINE) IN H2O DMF [J].

ISHIDA, H ;

TANAKA, K ;

TANAKA, T .

CHEMISTRY LETTERS, 1988, (02) :339-342

[9]

ISHIDA K, 1987, CHEM LETT, P1035

[10] PHOTOCHEMICAL REDUCTION OF CARBON-DIOXIDE TO FORMATE CATALYZED BY 2,2'-BIPYRIDINE-RUTHENIUM(II) OR 1,10-PHENANTHROLINE-RUTHENIUM(II) COMPLEXES [J].

LEHN, JM ;

ZIESSEL, R .

JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1990, 382 (1-2) :157-173