Immobilization of Cobalt Complexes on Mesoporous MCM-41 Support Materials

1996 ◽  
Vol 431 ◽  
Author(s):  
J. F. Diaz ◽  
F. Bedioui ◽  
E. Briot ◽  
J. Devynck ◽  
K. J. Balkus
Keyword(s):  
Cyclic Voltammetry ◽  
Schiff Base ◽  
Schiff Base Ligand ◽  
Cobalt Complexes ◽  
Pore Surface ◽  
Oxygen Carriers ◽  
Acid Salt ◽  
Support Materials ◽  
Tetradentate Schiff Base ◽  
Mcm 41

AbstractThe pore surface of mesoporous MCM-41 type materials have been functionalized with silanes to yield surface bound chelate ligands that include ethylenediamine (ED), diethylenetriamine (DET) and ethylenediaminetriacetic acid salt (EDT). Additionally, The grafted DET ligand was reacted with salicylaldehyde to generate the supported tetradentate Schiff base ligand designated as DES. The MCM-41 bound ligands were used to prepare a series of covalently attached cobalt(II) complexes that potential as oxygen carriers and catalysts. These materials were characterized by FTIR and cyclic voltammetry as well as elemental analysis.

Influence of the first and second coordination spheres on the diverse phenoxazinone synthase activity of cobalt complexes derived from a tetradentate Schiff base ligand

2017 ◽  
Vol 41 (18) ◽  
pp. 9784-9795 ◽  
Author(s):  
Anangamohan Panja ◽  
Narayan Ch. Jana ◽  
Paula Brandão
Keyword(s):  
Schiff Base ◽  
Catalytic Activity ◽  
Mass Spectrum ◽  
Schiff Base Ligand ◽  
Cobalt Complexes ◽  
Tetradentate Schiff Base ◽  
Mechanistic Pathway ◽  
Phenoxazinone Synthase ◽  
Functional Models ◽  
Coordination Spheres

Cobalt complexes as functional models for phenoxazinone synthase showing the influence of both first and second order coordination spheres on the catalytic activity and important intermediates in the ESI mass spectrum providing better information on the mechanistic pathway.

Vanadium(III)-carbon and titanium(III)-carbon functionalities supported by a tetradentate Schiff base ligand

1990 ◽  
Vol 29 (20) ◽  
pp. 3991-3996 ◽  
Author(s):  
Jean Marie Rosset ◽  
Carlo Floriani ◽  
Marinella Mazzanti ◽  
Angiola Chiesi-Villa ◽  
Carlo Guastini
Keyword(s):  
Schiff Base ◽  
Schiff Base Ligand ◽  
Tetradentate Schiff Base

Nickel(II) complex with an asymmetric tetradentate Schiff base ligand: synthesis, characterization, crystal structure, and DFT studies

2018 ◽  
Vol 71 (22) ◽  
pp. 3748-3762 ◽  
Author(s):  
Vajiheh Torabi ◽  
Hadi Kargar ◽  
Alireza Akbari ◽  
Reza Behjatmanesh-Ardakani ◽  
Hadi Amiri Rudbari ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Schiff Base ◽  
Schiff Base Ligand ◽  
Dft Studies ◽  
Tetradentate Schiff Base ◽  
Ligand Synthesis

scholarly journals A study of in vitro antibacterial activity of lanthanides complexes with a tetradentate Schiff base ligand

2013 ◽  
Vol 3 (5) ◽  
pp. 367-370 ◽  
Author(s):  
Waleed Mahmoud Al Momani ◽  
Ziyad Ahmed Taha ◽  
Abdulaziz Mahmoud Ajlouni ◽  
Qasem Mohammad Abu Shaqra ◽  
Muaz Al Zouby
Keyword(s):  
Antibacterial Activity ◽  
Schiff Base ◽  
Schiff Base Ligand ◽  
Tetradentate Schiff Base ◽  
In Vitro Antibacterial Activity ◽  
Lanthanides Complexes
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