R
R. Govindaraju
Researcher at Annamalai University
Publications - 9
Citations - 190
R. Govindaraju is an academic researcher from Annamalai University. The author has contributed to research in topics: Heterogeneous catalysis & Antibacterial activity. The author has an hindex of 7, co-authored 9 publications receiving 177 citations.
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A simplified green chemistry approaches to organic synthesis in solid media. Activated fly ash, an industrial waste (pollutant) as an efficient and novel catalyst for some selected organic reactions in solvent-free conditions under microwave irradiation
TL;DR: In this paper, an industrial waste (pollutant) is found to be well suited for catalyzing reactions which are having industrial, pharmacological and therapeutic importance, e.g., Knoevenagel condensation, one-pot conversions of ketones to amides, via, Beckmann rearrangement, Schiff bases formation, Biginelli and Hantzsch reactions under microwave irradiation in solvent-free conditions.
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A convenient ‘one-pot’ synthesis and in vitro microbiological evaluation of novel 2,7-diaryl-[1,4]-diazepan-5-ones
Mannathusamy Gopalakrishnan,P. Sureshkumar,Jeyaraman Thanusu,Vijayakumar Kanagarajan,R. Govindaraju,G. Jayasri +5 more
TL;DR: Structural-Activity Relationship (SAR) led to the conclusion that, of all the compounds 25–32 tested, compound 30 exerted strong in vitro antibacterial activity against S. aureus, S. typhii, and Pseudomonas and allThe compounds 25-32 were less active against E. coli, whereas all the properties displayed potent in vitro antifungal activity against all the fungal strains used, except compound 30, which was more effectual against Mucor
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Silica Gel Supported Sodium Hydrogen Sulfate as an Efficient and Reusable Heterogeneous Catalyst for the Synthesis of Imines in Solvent-free Conditions under Microwave Irradiation:
Mannathusamy Gopalakrishnan,Purushothaman Sureshkumar,Vijayakumar Kanagarajan,Jeyaraman Thanusu,R. Govindaraju +4 more
TL;DR: In this paper, the synthesis of imines has been carried out efficiently by the condensation of carbonyl compounds with amines in the presence of silica gel supported sodium hydrogen sulfate (NaHSO4.SiO2) as a he...
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Microwave-Promoted Facile and Rapid Solvent-Free Synthesis Procedure for the Efficient Synthesis of 3,4-Dihydropyrimidin-2(1H)-Ones and -Thiones Using ZrO2/SO42- as a Reusable Heterogeneous Catalyst
Muthuvel R. Ezhilarasi,R. Govindaraju,Jeyaraman Thanusu,Vijayakumar Kanagarajan,Purushothaman Sureshkumar,Mannathusamy Gopalakrishnan +5 more
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Synthesis, antibacterial, and antifungal activities of biolabile (E)-1-(4-morpholinophenyl)-3-aryl-prop-2-en-1-ones
TL;DR: Of the synthesized compounds, compounds 9 and 11 exhibited a wide range of antibacterial activities against Staphylococcus aureus, β-Heamolytic streptococcus, Escherichia coli, Klebsiella pneumonia, and Pseudomonas.