Selective Bromination of β ‐Positions of Porphyrin by Self‐Catalytic Behaviour of VOTPP: Facile Synthesis, Electrochemical Redox Properties and Catalytic Application

2021 ◽  
Vol 2021 (17) ◽  
pp. 1685-1694
Author(s):  
Mannar R. Maurya ◽  
Ved Prakash ◽  
Fernando Avecilla ◽  
Muniappan Sankar
Keyword(s):  
Redox Properties ◽  
Facile Synthesis ◽  
Catalytic Application ◽  
Catalytic Behaviour ◽  
Electrochemical Redox

Facile Synthesis, Spectral, and Electrochemical Redox Properties of π-Extended ‘Push-Pull’ Corroles, Porphyrins and Chlorins

2021 ◽  
Vol MA2021-01 (16) ◽  
pp. 740-740
Author(s):  
Sandeep Kumar ◽  
Inderpal Yadav ◽  
Renu Kumari Rohal ◽  
Amir Sohel Bulbul ◽  
Muniappan Sankar
Keyword(s):  
Redox Properties ◽  
Facile Synthesis ◽  
Electrochemical Redox

Unsymmetrical nonplanar ‘push–pull’ β-octasubstituted porphyrins: facile synthesis, structural, photophysical and electrochemical redox properties

2019 ◽  
Vol 48 (40) ◽  
pp. 15002-15011 ◽  
Author(s):  
Pinki Rathi ◽  
Ray Butcher ◽  
Muniappan Sankar
Keyword(s):  
Redox Properties ◽  
Spectral Features ◽  
Facile Synthesis ◽  
Electrochemical Redox ◽  
Homo Lumo

β-Octasubstituted porphyrins having three different substituents (Ph, Br and NO2) have been synthesized. They exhibited highly red-shifted absorption spectral features with tunable redox properties leading to a very low HOMO–LUMO gap as compared to MTPPs.

Facile Synthesis and Catalytic Application of Silver-Deposited Magnetic Nanoparticles

2009 ◽  
Vol 133 (1-2) ◽  
pp. 1-7 ◽  
Author(s):  
Kuan Soo Shin ◽  
Jeong-Yong Choi ◽  
Chan Seok Park ◽  
Hee Jin Jang ◽  
Kwan Kim
Keyword(s):  
Magnetic Nanoparticles ◽  
Facile Synthesis ◽  
Catalytic Application

β-Tetrabromo-meso-tetrakis(4′-substituted phenyl)porphyrins: synthesis and electrochemical redox properties

2011 ◽  
Vol 15 (09n10) ◽  
pp. 883-889 ◽  
Author(s):  
P. Bhyrappa ◽  
V. Velkannan
Keyword(s):  
Linear Relationship ◽  
Redox Properties ◽  
Redox Potentials ◽  
Electrochemical Redox ◽  
Hammett Parameter

A series of 2,3,12,13-tetrabromo-5,10,15,20-tetrakis(4′-substituted phenyl)porphyrins, H2 T(4′-R Ph) PBr4 ( R = OCH3 , t-butyl, H and CO2CH3 ) and their metal ( Co(II) , Cu(II) , and Zn(II) ) complexes were synthesized and their electrochemical redox properties were explored. The plot of E1/2vs. the Hammett parameter (σp) of the substituents (R) follow a fairly linear relationship for the ring centered redox potentials.

Ultrasmall Pd nanoclusters: facile synthesis and versatile catalytic application

2015 ◽  
Vol 58 (3) ◽  
pp. 467-472 ◽  
Author(s):  
Ji Xiang ◽  
Hanbao Chong ◽  
Jia Tang ◽  
Li Feng ◽  
Bin Zhou ◽  
...  
Keyword(s):  
Facile Synthesis ◽  
Catalytic Application
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