Ruthenium(III) tetradentate Schiff-base complexes: spectral, catalytic, and its biocidal efficacy

被引：13

作者：

Arunachalam, S. ^{[1
]}

Priya, N. Padma ^{[1
]}

Saravanakumar, C. ^{[1
]}

Jayabalakrishnan, C. ^{[1
]}

Chinnusamy, V. ^{[1
]}

机构：

[1] Sri Ramakrishna Mission Vidyalaya Coll Arts & Sci, Postgrad & Res Dept Chem, Coimbatore 641020, Tamil Nadu, India

来源：

JOURNAL OF COORDINATION CHEMISTRY | 2010年 / 63卷 / 10期

关键词：

Schiff base; Tetradentate ligands; Electrochemical; Molecular oxygen; Biocidal; OXIDATION; RU(III); ANTIBACTERIAL; DERIVATIVES; LIGANDS; REDOX; ACID;

D O I：

10.1080/00958972.2010.487937

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

New six-coordinate ruthenium(III) Schiff-base complexes of general formula [Ru(X)(PPh3)(L)] (where X = Cl/Br and L = mononucleating bibasic tetradentate ligand derived by condensing actetoacetanilide/acetoacetotoludide with o-aminophenol/o-aminothiophenol/o-aminobenzoic acid in 1 : 2 molar ratio in ethanol) have been synthesized and characterized by physico-chemical and spectroscopic methods. The new ruthenium(III) complexes possess 2NO/2NS metal binding sites and are catalysts for the oxidation of alcohols using molecular oxygen as co-oxidant and in C-C coupling reactions. These complexes possess good biocidal (antibacterial and antifungal) activity.

引用

页码：1795 / 1806

页数：12

共 48 条

[1] Chromium, molybdenum and ruthenium complexes of 2-hydroxyacetophenone Schiff bases
Ali, SA
Soliman, AA
Aboaly, MM
Ramadan, RM
[J]. JOURNAL OF COORDINATION CHEMISTRY, 2002, 55 (10) : 1161 - 1170
[2] Synthesis and characterisation of some water soluble ruthenium(II)-arene complexes and an investigation of their antibiotic and antiviral properties
Allardyce, CS
Dyson, PJ
Ellis, DJ
Salter, PA
Scopelliti, R
[J]. JOURNAL OF ORGANOMETALLIC CHEMISTRY, 2003, 668 (1-2) : 35 - 42
[3] Synthesis and characterization of vanadyl(IV) complexes of Schiff bases derived from anthranilic acid and salicylaldehyde (or its derivatives) or acetylacetone. Single crystal X-ray structures of the oxidized products
Asgedom, G
Sreedhara, A
Kivikoski, J
Rao, CP
[J]. POLYHEDRON, 1997, 16 (04) : 643 - 651
[4] OXIDATION OF L-CYSTEINE, MERCAPTOACETIC ACID AND BETA-MERCAPTOETHYLAMINE BY 12-TUNGSTOCOBALTATE(III)
AYOKO, GA
OLATUNJI, MA
[J]. POLYHEDRON, 1983, 2 (07) : 577 - 582
[5] Half-sandwich ruthenium(II) catalysts for C-C coupling reactions between alkenes and diazo compounds
Baratta, W
Herrman, WA
Kratzer, RM
Rigo, P
[J]. ORGANOMETALLICS, 2000, 19 (18) : 3664 - 3669
[6] Iron(III) salen-type catalysts for the cross-coupling of aryl Grignards with alkyl halides bearing β-hydrogens
Bedford, RB
Bruce, DW
Frost, RM
Goodby, JW
Hird, M
[J]. CHEMICAL COMMUNICATIONS, 2004, (24) : 2822 - 2823
[7] A dinuclear bis(bipyridine)ruthenium(II) complex, [(bpy)2RuII{L2-}RuII(bpy)2]2+, incorporating an unusual non-innocent bridging ligand containing a p-benzoquinonediimine fragment:: synthesis, structure, redox, and UV/VIS/NIR and EPR spectroelectrochemical properties
Chakraborty, S
Laye, RH
Paul, RL
Gonnade, RG
Puranik, VG
Ward, MD
Lahiri, GK
[J]. JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 2002, (06): : 1172 - 1179
[8] COMPLEXES OF OSMIUM RUTHENIUM RHENIUM AND IRIDIUM HALIDES WITH SOME TERTIARY MONOPHOSPHINES AND MONOARSINES
CHATT, J
LEIGH, GJ
MINGOS, DMP
PASKE, RJ
[J]. JOURNAL OF THE CHEMICAL SOCIETY A -INORGANIC PHYSICAL THEORETICAL, 1968, (11): : 2636 - &
[9] CHATTERJEE D, 2000, J MOL CATAL, V16, P117
[10] METAL-LIGAND MULTIPLE BONDS - OXO, IMIDO AND NITRIDO COMPLEXES OF RUTHENIUM AND OSMIUM
CHE, CM
[J]. PURE AND APPLIED CHEMISTRY, 1995, 67 (02) : 225 - 232

← 1 2 3 4 5 →