Couverture de Biscoumarin and their transition metal complexes
Titre du livre:

Biscoumarin and their transition metal complexes

Metal complexes of biscoumarin and 1,10-phenanthroline: Synthesis, Characterization, Biological evaluation

LAP LAMBERT Academic Publishing (01-12-2014 )

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ISBN-13:

978-3-659-64592-1

ISBN-10:
3659645923
EAN:
9783659645921
Langue du livre:
Anglais
texte du rabat:
The effort summarized preparation of N2O2 donor mixed ligand metal complexes containing biscoumarin with 1,10-phenanthroline (Ph). Structural and spectroscopic properties of neutral bidentate ligands as well as all complexes were studied on the basis of mass spectra, NMR (1H and 13C) spectra, FT-IR spectrum and elemental analyses. Mass spectral data confirm the structure of ligands as indicated by the molecular ion peak (M+) corresponding to their molecular weight. IR spectral data suggest tetra-coordinated N2O2 bonding of ligand toward metal ion. Furthermore, complexes investigated by means of thermogravimetry, electronic spectra and magnetic measurements. TGA along with electronic spectra and magnetic measurement indicates octahedral geometry of complexes. Antimycobacterial screening of ligand and its copper compound against Mycobacterium tuberculosis shows clear enhancement in antitubercular activity upon metal complexation. Also good antimicrobial activities of the complexes against Bacillus subtilis, Staphylococcus aureus, Escherichia coli, Salmonella typhus, Aspergillus niger, Candida albicans and Aspergillus clavatus have been found compared to its free ligands.
Maison d'édition:
LAP LAMBERT Academic Publishing
Site Web:
https://www.lap-publishing.com/
de (auteur) :
Jiten Patel, Ketan Patel, Rajarshi Patel
Numéro de pages:
80
Publié le:
01-12-2014
Stock:
Disponible
Catégorie:
Chimie
Prix:
39.90 €
Mots-clés:
1, 10-phenanthroline, metal complexes, Biscoumarin, Antituberculosis activity, Antimicrobial activity

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