Manganese(ii) complex of an oxygen–nitrogen donor Schiff base ligand showing efficient catechol oxidase activity: synthesis, spectroscopic and kinetic study

2020 ◽  
Vol 44 (9) ◽  
pp. 3748-3754 ◽  
Author(s):  
Piyali Adak ◽  
Antu Mondal ◽  
Shyamal Kumar Chattopadhyay
Keyword(s):  
Schiff Base ◽  
Catalytic Activity ◽  
Kinetic Study ◽  
Schiff Base Ligand ◽  
Oxidase Activity ◽  
Catechol Oxidase ◽  
High Catalytic Activity ◽  
Nitrogen Donor ◽  
Aerial Oxidation ◽  
Very High

A Mn(ii) complex containing two tridentate O,N,O-donor semicarbazone ligands shows very high catalytic activity for the aerial oxidation of 3,5DTBCH2 with kcat = 3.10 × 106 h−1, and kcat/KM = 3.25 × 108 h−1 M−1.

Syntheses, crystal structures, magnetochemistry and catechol oxidase activity of a tetracopper(ii) compound and a new type of dicopper(ii)-based 1D coordination polymer

2017 ◽  
Vol 41 (11) ◽  
pp. 4689-4701 ◽  
Author(s):  
Leena Mandal ◽  
Shuvankar Mandal ◽  
Sasankasekhar Mohanta
Keyword(s):  
Schiff Base ◽  
Coordination Polymer ◽  
Crystal Structures ◽  
Schiff Base Ligand ◽  
Oxidase Activity ◽  
Catechol Oxidase ◽  
Tetranuclear Cluster ◽  
One Dimensional ◽  
1D Coordination Polymer ◽  
New Type

One phenoxo–hydroxo bridged tetranuclear cluster and one phenoxo-µ1,1-azido-µ1,3-azido bridged one-dimensional coordination polymer of copper(ii) derived from a Schiff base ligand are described.

Anion coordination selective [Mn3] and [Mn4] assemblies: synthesis, structural diversity, magnetic properties and catechol oxidase activity

2015 ◽  
Vol 44 (26) ◽  
pp. 11741-11754 ◽  
Author(s):  
Moumita Pait ◽  
Michael Shatruk ◽  
Debashis Ray
Keyword(s):  
Magnetic Properties ◽  
Magnetic Property ◽  
Schiff Base ◽  
Schiff Base Ligand ◽  
Structural Diversity ◽  
Manganese Complexes ◽  
Catechol Oxidase ◽  
Oxidation Study ◽  
Anion Coordination ◽  
Catechol Oxidation

The present manuscript reports the detail synthesis, characterization, magnetic property and catechol oxidation study of a family of mixed valent (MnIIMnIII) and trivalent (MnIII) manganese complexes from a Schiff base ligand.

scholarly journals Dinucleating Schiff base ligand in Zn/4f coordination chemistry: synthetic challenges and catalytic activity evaluation

2018 ◽  
Vol 47 (13) ◽  
pp. 4486-4493 ◽  
Author(s):  
Stavroula I. Sampani ◽  
Sidonie Aubert ◽  
Martin Cattoen ◽  
Kieran Griffiths ◽  
Alaa Abdul-Sada ◽  
...  
Keyword(s):  
Schiff Base ◽  
Catalytic Activity ◽  
Coordination Chemistry ◽  
Schiff Base Ligand ◽  
Activity Evaluation

Synthetic challenges and catalytic activity evaluation of Zn/(Dy,Y) coordination clusters derived from a dinucleating Schiff base ligand.

ChemInform Abstract: Excellent Suzuki-Miyaura Catalytic Activity of a New Pd(II) Complex with Sulfonamide-Schiff Base Ligand.

ChemInform ◽  
2016 ◽  
Vol 47 (42) ◽  
Author(s):  
Biplab Banik ◽  
Archana Tairai ◽  
Pradip K. Bhattacharyya ◽  
Pankaj Das
Keyword(s):  
Schiff Base ◽  
Catalytic Activity ◽  
Schiff Base Ligand
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