Redox chemistry, spectroelectrochemistry and catalytic activity of novel synthesized phthalocyanines bearing four schiff bases on the periphery

2016 ◽  
Vol 822 ◽  
pp. 39-45 ◽  
Author(s):  
Hüseyin Karaca
Keyword(s):  
Catalytic Activity ◽  
Schiff Bases ◽  
Redox Chemistry

scholarly journals Metal Complexes of Schiff Bases of 3-Hydroxyquinoxaline-2-carboxaldehyde Encapsulated in Zeolite Y Cages: Potential Catalyst for Removing Phenol from Effluent Media

2021 ◽  
Vol 33 (11) ◽  
pp. 2746-2754
Author(s):  
N.R. Suja ◽  
T.K. Bindu Sharmila ◽  
S.R. Amrutha
Keyword(s):  
Catalytic Activity ◽  
Transition Metal ◽  
Metal Complexes ◽  
Schiff Bases ◽  
Transition Metal Complexes ◽  
Zeolite Y ◽  
Point Of View ◽  
Organic Transformations ◽  
Efficient Catalyst ◽  
Industrial Pollutants

Transition metal complexes are known to be efficient catalyst for many organic transformations. Encapsulation of metal complexes in zeolite cage brings many significant modifications in the structure of the metal complexes, which are very interesting from the catalytic point of view. This study aims in a comparative evaluation of the influence of structure of neat and encapsulated complexes in their catalytic activity. Phenol is one of the major industrial pollutants. Heterogenizing transition metal Schiff bases by encapsulation inside the zeolite would help to minimize the reuse problem of transition metal complexes. This article deals with the synthesis, characterization and catalytic activity studies of Co(II), Ni(II) and Cu(II) complexes of 3-hydroxyquinoxaline-2-carboxaldehyde with ethylenediamine (L1) and an o-phenylene diamine (L2).

scholarly journals Ligand and Metal Based Multielectron Redox Chemistry of Cobalt Supported by Tetradentate Schiff Bases

2017 ◽  
Vol 139 (25) ◽  
pp. 8628-8638 ◽  
Author(s):  
Julie Andrez ◽  
Valentin Guidal ◽  
Rosario Scopelliti ◽  
Jacques Pécaut ◽  
Serge Gambarelli ◽  
...  
Keyword(s):  
Schiff Bases ◽  
Redox Chemistry

Tautomeric effect of hydrazone Schiff bases in tetranuclear Cu(ii) complexes: magnetism and catalytic activity towards mild hydrocarboxylation of alkanes

2013 ◽  
Vol 42 (47) ◽  
pp. 16578 ◽  
Author(s):  
Manas Sutradhar ◽  
Marina V. Kirillova ◽  
M. Fátima C. Guedes da Silva ◽  
Cai-Ming Liu ◽  
Armando J. L. Pombeiro
Keyword(s):  
Catalytic Activity ◽  
Schiff Bases
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