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V. Velkannan - Publications

Affiliations: 
Thyagarajar College of Engineering, Madurai 
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9 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2015 Velkannan V, Bhyrappa P. Unsymmetrically mixed β-octasubstituted meso-tetraphenylporphyrins: Structural and electrochemical redox properties Polyhedron. 87: 170-180. DOI: 10.1016/J.POLY.2014.10.033  0.624
2014 Bhyrappa P, Sarangi UK, Velkannan V, Ramkumar V. B-Tetrasubstituted meso-tetra(4'-n-butylphenyl)porphyrins and their metal complexes: Synthesis and structural properties European Journal of Inorganic Chemistry. 2014: 5760-5770. DOI: 10.1002/ejic.201402661  0.583
2013 Kalnoor BS, Bisht PB, Jena KC, Velkannan V, Bhyrappa P. Mixed β-pyrrole substituted meso-tetraphenylporphyrins and their metal complexes: optical nonlinearity using degenerate four wave mixing technique. The Journal of Physical Chemistry. A. 117: 8216-21. PMID 23909768 DOI: 10.1021/Jp404451X  0.626
2012 Sudhakar K, Velkannan V, Giribabu L. Synthesis, electrochemical and photophysical properties of β-carboxy triaryl corroles Tetrahedron Letters. 53: 991-993. DOI: 10.1016/J.TETLET.2011.12.068  0.403
2012 Bhyrappa P, Velkannan V. β-Tetrakis(2-thienyl)-meso-tetraphenylporphyrins: Synthesis, structural and electrochemical redox properties Inorganica Chimica Acta. 387: 64-73. DOI: 10.1016/J.ICA.2011.12.053  0.637
2011 Bhyrappa P, Velkannan V. β-Tetrabromo-meso-tetrakis(4′-substituted phenyl)porphyrins: synthesis and electrochemical redox properties Journal of Porphyrins and Phthalocyanines. 15: 883-889. DOI: 10.1142/S1088424611003768  0.62
2010 Bhyrappa P, Velkannan V, Maity A. Regioselective syntheses of 2,3-disubstituted-12-formyl-5,10,15,20-tetraphenylporphyrins and their metal complexes Journal of Porphyrins and Phthalocyanines. 14: 459-467. DOI: 10.1142/S1088424610002252  0.6
2010 Bhyrappa P, Velkannan V. Synthesis of β-di and tribromoporphyrins and the crystal structures of antipodal tri-substituted Zn(II)-porphyrins Tetrahedron Letters. 51: 40-42. DOI: 10.1016/J.TETLET.2009.10.039  0.636
2007 Bhyrappa P, Velkannan V, Varghese B. 5,10,15,20-Tetra-kis(3,5-difluoro-phen-yl)porphyrin. Acta Crystallographica. Section E, Structure Reports Online. 64: o190. PMID 21200755 DOI: 10.1107/S1600536807062782  0.556
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