Synthesis, characterization, and catalytic properties of some new ruthenium(II)/(III) complexes containing N, N-donor ligands

被引：8

作者：

Shoair, Abdel Ghany F. ^{[1
]}

Mohamed, Ramadan H. ^{[1
]}

机构：

[1] Univ Mansoura, Fac Sci, Dept Chem, Domiat El Gadida 34517, Egypt

来源：

JOURNAL OF COORDINATION CHEMISTRY | 2007年 / 60卷 / 12期

关键词：

ruthenium; catalytic oxidation; N-methylmorpholine; N-oxide ( NMO); N; N-donor ligands;

D O I：

10.1080/00958970601053743

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

This article describes the preparation and characterization of cis-[Ru(bipy)(2)L](ClO4)2 and trans-[RuCl2L2]Cl-. (bipy = 2,2'- bipyridyl and L = ortho-phenylenediamine (o-phd), 2-aminopyridine (2-apy) and 2-aminobenzonitrile (2-abn), and examines the catalytic oxidations of benzyl alcohol, benzohydrol and pipronyl alcohol by cis-[ Ru( bipy) 2 (o-phd)](ClO4)(2) and trans-[RuCl2(o-phd)(2)] (.) Cl complexes at room temperature and in the presence of N-methyl morpholine-N-oxide (NMO) as co-oxidant.

引用

页码：1279 / 1289

页数：11

共 18 条

[1] Novel building blocks for biomimetic assemblies. Synthesis, characterization, and spectroscopic and electrochemical properties of new bidentate ligands derived from lysine and cysteine and their complexes with bis(2,2'-bipyridine)ruthenium(II) [J].

Alsfasser, R ;

vanEldik, R .

INORGANIC CHEMISTRY, 1996, 35 (03) :628-636

[2] Ruthenium(II/III) bipyridine complexes incorporating thiol-based imine functions - Synthesis, spectroscopic and redox properties [J].

Bhattacharyya, D ;

Chakraborty, S ;

Munshi, P ;

Lahiri, GK .

POLYHEDRON, 1999, 18 (23) :2951-2959

[3] ON THE CHARGE-TRANSFER SPECTRA OF IRON(II)-TRIS(2,2'-BIPYRIDYL) AND RUTHENIUM(II)-TRIS(2,2'-BIPYRIDYL) COMPLEXES [J].

CEULEMANS, A ;

VANQUICKENBORNE, LG .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1981, 103 (09) :2238-2241

[4] A HIGHLY EFFECTIVE LIGAND-BOUND RUTHENIUM CATALYST FOR CHEMOSELECTIVE DEGRADATION OF AROMATIC RINGS TO CARBOXYLIC-ACIDS [J].

CHAKRABORTI, AK ;

GHATAK, UR .

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1, 1985, (12) :2605-2609

[5] SYNTHETIC AND STRUCTURAL STUDIES ON TRANS-TETRAPYRIDINE COMPLEXES OF RUTHENIUM(II) [J].

COE, BJ ;

MEYER, TJ ;

WHITE, PS .

INORGANIC CHEMISTRY, 1995, 34 (03) :593-602

[6] Synthesis, spectroscopic characterization, redox properties and catalytic activity of some ruthenium(II) complexes containing aromatic aldehyde and triphenylphosphine or triphenylarsine [J].

El-Shahawi, MS ;

Shoair, AF .

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 2004, 60 (1-2) :121-127

[7] Stereochemistry of new nitrogen containing heterocyclic aldehyde. VIII. Spectral and coordination modes of mixed-ligand of novel ruthenium(III) complexes [J].

El-Sonbati, AZ ;

El-Bindary, AA ;

Shoair, AF .

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 2002, 58 (13) :3003-3009

[8] Complexes of some platinum group metals with hydrazone ligands and their catalytic oxidative properties [J].

ElHendawy, AM ;

AlKubaisi, AH ;

Shoair, AF .

MONATSHEFTE FUR CHEMIE, 1995, 126 (12) :1291-1302

[9]

Figgis B.N., 1962, INTRO LIGAND FIELD T, V1st, P287

[10] Ruthenate(VI)-catalysed dehydrogenation of primary amines to nitriles, and crystal structures of cis-[Ru(bipy)2(NH2CH2Ph)2][PF6]2•0.5MeOH and cis-[Ru(bipy)2(NCPh)2][PF6]2•CH2Cl2 [J].

Griffith, WP ;

Reddy, B ;

Shoair, AGF ;

Suriaatmaja, M ;

White, AJP ;

Williams, DJ .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1998, (17) :2819-2825

← 1 2 →