P
P. Sureshkumar
Researcher at Annamalai University
Publications - 18
Citations - 307
P. Sureshkumar is an academic researcher from Annamalai University. The author has contributed to research in topics: Catalysis & Dry media reaction. The author has an hindex of 10, co-authored 18 publications receiving 288 citations.
Papers
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New environmentally-friendly solvent-free synthesis of imines using calcium oxide under microwave irradiation
TL;DR: In this paper, the synergy between dry media and microwave irradiation in this reaction is evaluated by condensing less electrophilic aldehydes with poorly nucleophilic amines.
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Aluminium metal powder (atomized) catalyzed Friedel–Crafts acylation in solvent-free conditions: A facile and rapid synthesis of aryl ketones under microwave irradiation
TL;DR: In this article, an aluminium metal powder (atomized) was found to catalyze Friedel-Crafts acylation in solvent-free conditions under microwave irradiation for facile and rapid synthesis of aryl ketones in excellent yields.
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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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Design, ‘one-pot’ synthesis, characterization, antibacterial and antifungal activities of novel 6-aryl-1,2,4,5-tetrazinan-3-thiones in dry media
TL;DR: Of all the compounds tested, compounds 3 and 8 are more effectual against all the tested fungal strains.