Synthesis, Characterization, and Antimicrobial Activity of Palladium(II) and Platinum(II) Complexes with 2-Substituted Benzoxazole Ligands

被引：32

作者：

Samota, Mahesh Kumar ^{[1
]}

Seth, Gita ^{[1
]}

机构：

[1] Univ Rajasthan, Dept Chem, Jaipur 302004, Rajasthan, India

来源：

HETEROATOM CHEMISTRY | 2010年 / 21卷 / 01期

关键词：

BENZIMIDAZOLE; DONORS; DERIVATIVES; ANTIFUNGAL; CHEMISTRY;

D O I：

10.1002/hc.20578

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The synthesis and antimicrobial activity of palladium(II) and platinum(II) complexes derived from heterocyclic bidentate ligands, namely 2-(2'-aminophenyl)benzoxazole [L(1)H(2)], 2-(2'-hydroxyphenyl)benzoxazole [L(2)H], and 2-(2'-mercaptophenyl)benzoxazole [L(3)H], are reported here. These complexes have been characterized by elemental analyses, molecular weight determinations, conductance measurements, infrared, (1)H NMR, and electronic spectral studies. The resulting colored complexes are monomeric in nature. On the basis of above-described studies, square-planar geometry has been suggested for the resulting complexes. The ligands and their metal complexes were tested against certain microorganisms to assess their antimicrobial properties. The results indicate that the metal complexes are found more active than the parent ligands. (C) 2010 Wiley Periodicals, Inc. Heteroatom Chem 21:44-50, 2010; Published online in Wiley InterScience (www.interscience.vAley.com). DOI 10.1002/hc.20578

引用

页码：44 / 50

页数：7

共 32 条

[1] Preparation, characterization and antifungal properties of nickel(II) complexes of tridentate ONS ligands derived from N-methyl-S-methyldithiocarbazate and the X-ray crystal structure of the [Ni(ONMeS)CN]•H2O complex
Ali, MA
Mirza, AH
Nazimuddin, M
Dhar, PK
Butcher, RJ
[J]. TRANSITION METAL CHEMISTRY, 2002, 27 (01) : 27 - 33
[2] [Anonymous], INFRARED AND RAMAN S
[3] BAMGBOYE TT, 1987, INORG CHEM ACTA, V133, P244
[4] Substitutions of organopalladium(II) species with benzimidazole derivatives
Bhattacharjee, R
Gayathri, V
Gowda, NMN
[J]. TRANSITION METAL CHEMISTRY, 2004, 29 (03) : 320 - 328
[5] Biyala MK, 2004, INDIAN J CHEM A, V43, P2536
[6] Coordination chemistry of some biologically active ligands
Castillo-Blum, SE
Barba-Behrens, N
[J]. COORDINATION CHEMISTRY REVIEWS, 2000, 196 : 3 - 30
[7] Synthesis, characterization and metal ion detection of novel fluoroionophores based on heterocyclic substituted alanines
Costa, Susana P. G.
Oliveira, Elisabete
Lodeiro, Carlos
Raposo, M. Manuela M.
[J]. SENSORS, 2007, 7 (10) : 2096 - 2114
[8] Oxazoline chemistry.: Part VIII.: Synthesis and characterization of a new class of pincer ligands derived from the 2-(o-anilinyl)-2-oxazoline skeleton -: Applications to the synthesis of group X transition metal catalysts
Decken, A
Gossage, RA
Yadav, PN
[J]. CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE, 2005, 83 (08): : 1185 - 1189
[9] Fungal deracemization of benzoin
Demir, AS
Hamamci, H
Sesenoglu, O
Neslihanoglu, R
Asikoglu, B
Capanoglu, D
[J]. TETRAHEDRON LETTERS, 2002, 43 (36) : 6447 - 6449
[10] FAHMI N, 1994, TRANSIT METAL CHEM, V19, P12

← 1 2 3 4 →