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Ramachandran Rangasamy
Ramachandran Rangasamy
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Efficient and versatile catalysis of N-alkylation of heterocyclic amines with alcohols and one-pot synthesis of 2-aryl substituted benzazoles with newly designed ruthenium (II …
R Ramachandran, G Prakash, S Selvamurugan, P Viswanathamurthi, ...
Dalton Transactions 43 (21), 7889-7902, 2014
1102014
Ruthenium (II) carbonyl complexes designed with arsine and PNO/PNS ligands as catalysts for N-alkylation of amines via hydrogen autotransfer process
R Ramachandran, G Prakash, M Nirmala, P Viswanathamurthi, ...
Journal of Organometallic Chemistry 791, 130-140, 2015
432015
Ruthenium (II) carbonyl complexes containing pyridine carboxamide ligands and PPh3/AsPh3/Py coligands: synthesis, spectral characterization, catalytic and antioxidant studies
R Ramachandran, P Viswanathamurthi
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 103, 53-61, 2013
402013
The effects of pyridine and coke poisoning on benzothiophene HDS over cobalt-molybdenum/alumina catalyst
R Ramachandran, FE Massoth
Chem. Eng. Commun 18 (1-4), 239-254, 1982
381982
Nickel (II) complex incorporating methylene bridged tetradentate dicarbene ligand as an efficient catalyst toward CC and CN bond formation reactions
M Nirmala, G Prakash, R Ramachandran, P Viswanathamurthi, ...
Journal of Molecular Catalysis A: Chemical 397, 56-67, 2015
362015
Ruthenium (II) complexes containing a phosphine-functionalized thiosemicarbazone ligand: Synthesis, structures and catalytic C–N bond formation reactions via N-alkylation
R Ramachandran, G Prakash, S Selvamurugan, P Viswanathamurthi, ...
RSC Advances 5 (15), 11405-11422, 2015
362015
Ruthenium (II) carbonyl complexes containing bidentate 2-oxo-1, 2-dihydroquinoline-3-carbaldehyde hydrazone ligands as efficient catalysts for catalytic amidation reaction
S Selvamurugan, R Ramachandran, G Prakash, P Viswanathamurthi, ...
Journal of Organometallic Chemistry 803, 119-127, 2016
312016
Synthesis, crystal structure and biological evaluation of Ni (II) complexes containing 4-chromone-N (4)-substituted thiosemicarbazone ligands
S Selvamurugan, R Ramachandran, P Vijayan, R Manikandan, ...
Polyhedron 107, 57-67, 2016
302016
Ruthenium (II) complexes containing phosphino hydrazone/thiosemicarbazone ligand: An efficient catalyst for regioselective N-alkylation of amine via borrowing hydrogen methodology
R Ramachandran, G Prakash, P Viswanathamurthi, JG Malecki
Inorganica Chimica Acta 477, 122-129, 2018
262018
Ruthenium (II) complexes encompassing 2-oxo-1, 2-dihydroquinoline-3-carbaldehyde thiosemicarbazone hybrid ligand: A new versatile potential catalyst for dehydrogenative amide …
S Selvamurugan, R Ramachandran, G Prakash, M Nirmala, ...
Inorganica Chimica Acta 454, 46-53, 2017
252017
Catalytic role of ruthenium(III) complexes bearing cystamine-based disulfide ligands on the N-alkylation of o-substituted anilines
G Prakash, R Ramachandran, M Nirmala, P Viswanathamurthi, W Linert
Monatshefte für Chemie-Chemical Monthly 145, 1903-1912, 2014
232014
Heteroleptic binuclear copper (I) complexes bearing bis (salicylidene) hydrazone ligands: Synthesis, crystal structure and application in catalytic N-alkylation of amines
G Prakash, M Nirmala, R Ramachandran, P Viswanathamurthi, ...
Polyhedron 89, 62-69, 2015
202015
Ruthenium(II) carbonyl complexes containing S-methylisothiosemicarbazone based tetradentate ligand: synthesis, characterization and biological applications
S Selvamurugan, R Ramachandran, P Viswanathamurthi
Biometals 26, 741-753, 2013
202013
Synthesis of heteroleptic copper(I) complexes with phosphine-functionalized thiosemicarbazones: An efficient catalyst for regioselective N-alkylation reactions
R Ramachandran, G Prakash, P Vijayan, P Viswanathamurthi, JG Malecki
Inorganica Chimica Acta 464, 88-93, 2017
162017
Ruthenium (II) bis (hydrazone) complexes derived from 1, 3, 4-oxadiazoles: Synthesis, crystal structure and catalytic application in N-alkylation reactions
G Prakash, R Ramachandran, M Nirmala, P Viswanathamurthi, ...
Inorganica Chimica Acta 427, 203-210, 2015
162015
Cu (OTf) 2-Catalyzed Beckmann Rearrangement of Ketones Using Hydroxylamine-O-sulfonic Acid (HOSA)
S Munnuri, S Verma, D Chandra, RR Anugu, JR Falck, JL Jat
Synthesis 51 (19), 3709-3714, 2019
122019
A new class of mixed ligand complexes bearing bisphenol and 1, 10-Phenanthroline for antimicrobial and antioxidant activities: synthesis, spectral and electrochemical studies
S Indira, G Vinoth, M Bharathi, R Ramachandran, K Shanmuga Bharathi
Research on Chemical Intermediates 47, 3051-3065, 2021
52021
THE EFFECT OF H2S ON THE HYDROGENATION AND CRACKING OF HEXENE OVER A CO MO CATALYST
R RAMACHANDRAN, M FE
1981
Design and synthesis of ruthenium and copper complexes with heterodentate thiosemicarbazone hydrazone ligands ligands for nalkylation catalysis
R Ramachandran
Salem, 0
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