Synthesis, structure, luminescence and electrochemical studies of a novel class of ruthenium(II) polypyridine complexes with orthometallated aminocarbene ligands

被引：33

作者：

Yam, VWW ^{[1
]}

Chu, BWK ^{[1
]}

Ko, CC ^{[1
]}

Cheung, KK ^{[1
]}

机构：

[1] Univ Hong Kong, Dept Chem, Hong Kong, Hong Kong, Peoples R China

来源：

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS | 2001年 / 12期

关键词：

D O I：

10.1039/b100696g

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A series of ruthenium(II) orthometallated aminocarbene complexes have been synthesized and characterized. Their electrochemistry, electronic absorption, emission, and the crystal structures of [Ru(phen)(2){=C(CH2Ph)NHC6H4}]CF3SO3, [Ru(bpy)(2){=C(CH2Ph)NMeC6H4}]PF6 and [Ru(bpy)(2){=C(CH2C4H3S)NHC6H4}]CF3SO3 have been studied. The nature of the electronic transitions and the origin of the emission are discussed and an assignment of a (MLCT)-M-3 emission has been supported by EHMO studies.

引用

页码：1911 / 1919

页数：9

共 50 条

[21] Syntheses, characterization and DNA-binding studies of novel asymmetric tridentate polypyridine ligands and their heteroleptic ruthenium(II) complexes [J].

Jiang, CW .

ACTA CHIMICA SINICA, 2004, 62 (07) :692-696

[22] Preparation of Different Substitued Polypyridine Ligands, Ruthenium(II)-Bridged Complexes and Spectoscopıc Studies [J].

Aslihan Yilmaz Obali ;

Halil Ismet Ucan .

Journal of Fluorescence, 2016, 26 :1685-1697

[23] Photochemical and thermal synthesis and characterization of polypyridine ruthenium(II) complexes containing different monodentate ligands [J].

Bonnet, S ;

Collin, JP ;

Gruber, N ;

Sauvage, JP ;

Schofield, ER .

DALTON TRANSACTIONS, 2003, (24) :4654-4662

[24] DNA interactions with ruthenium(II) polypyridine complexes containing asymmetric ligands [J].

Chao, H ;

Ji, LN .

BIOINORGANIC CHEMISTRY AND APPLICATIONS, 2005, 3 (1-2) :15-28

[25] SPECTROSCOPIC AND ELECTROCHEMICAL STUDIES ON RUTHENIUM(II) COMPLEXES CONTAINING DIAZADIIMINE LIGANDS [J].

KITAMURA, N ;

KAWANISHI, Y ;

TAZUKE, S .

CHEMICAL PHYSICS LETTERS, 1983, 97 (01) :103-106

[26] A HEPTANUCLEAR RUTHENIUM(II) POLYPYRIDINE COMPLEX - SYNTHESIS, ABSORPTION-SPECTRUM, LUMINESCENCE, ELECTROCHEMICAL-BEHAVIOR [J].

DENTI, G ;

CAMPAGNA, S ;

SABATINO, L ;

SERRONI, S ;

CIANO, M ;

BALZANI, V .

INORGANICA CHIMICA ACTA, 1990, 176 (02) :175-178

[27] Luminescent ruthenium(II) polypyridine biotin complexes: Synthesis, characterization, photophysical and electrochemical properties, and avidin-binding studies [J].

Lo, KKW ;

Lee, TKM .

INORGANIC CHEMISTRY, 2004, 43 (17) :5275-5282

[28] A DECANUCLEAR RUTHENIUM(II)-POLYPYRIDINE COMPLEX - SYNTHESIS, ABSORPTION-SPECTRUM, LUMINESCENCE AND ELECTROCHEMICAL-BEHAVIOR [J].

SERRONI, S ;

DENTI, G ;

CAMPAGNA, S ;

CIANO, M ;

BALZANI, V .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1991, (14) :944-945

[29] Synthesis and characterization of polypyridine ruthenium(II) complexes and anticancer efficacy studies in vivo and in vitro [J].

Liang, Lijuan ;

Wu, Xiaoyun ;

Shi, Chuanling ;

Wen, Haoyu ;

Wu, Shouhai ;

Chen, Jing ;

Huang, Chunxia ;

Wang, Yi ;

Liu, Yunjun .

JOURNAL OF INORGANIC BIOCHEMISTRY, 2022, 236

[30] Synthesis, structural elucidation and cytotoxicity studies of ruthenium (II) polypyridine compounds with anionic NO - donor ligands [J].

Obaleye, Joshua ;

Rajee, Abdullahi ;

Ajibola, Abiodun ;

Obaleye, Peter .

ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2017, 254

← 1 2 3 4 5 →