Search Results - "Parasuraman, Karthikeyan"

A facile route to synthesize n-SnO2/p-CuFe2O4 to rapidly degrade toxic methylene blue dye under natural sunlight by Duan, Kaijiao, Que, Tingting, Sivasankar Koppala, Balan, Ramdas, Budigi Lokesh, Pillai, Rahul, Selvaraj, David, Parasuraman Karthikeyan, Ramamoorthy, Sangeetha, Lekshmi, I C, Kemacheevakul, Patiya, Nagarajan Padmavathy, Munusamy, Sathishkumar

“…In the present study, the n-SnO2/p-CuFe2O4 (p-CFO) complex was prepared by a two-step process. p-CFO synthesized by the molten salt method was coated with SnO2…”
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Cobalt -supported [Aemim]Br ionic liquid for the catalytic suzuki-miyaura coupling reactions by Parasuraman, Karthikeyan, Selvarasu, Uthayanila, Kasi, Venkatesan, Shanmugapriya, Ramasamy

“…This communication describes a highly recyclable, ecologically friendly, ionic liquid catalyst supported by cobalt that is active in the Suzuki-Miyaura…”
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Modeling and Assessing of Self-Reconfigurable Cleaning Robot hTetro Based on Energy Consumption by Hayat, Abdullah Aamir, Karthikeyan, Parasuraman, Vega-Heredia, Manuel, Elara, Mohan Rajesh

“…The autonomous floor-cleaning self-reconfigurable robots have entered into the practical stage by establishing enhanced area coverage over the fixed morphology…”
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An effective, recyclable, eco-friendly 3-(2-aminoethyl)-1-methyl-1H-imidazol-3-ium bromide [Aemim]Br: Solvent, base free synthesis of carbonyl compound catalyst by FeCl3/TEMPO by Jayaraman, Sakthinarayanan, Uthayanila, Selvarasu, Venkatesan, Kasi, ShanmugaPriya, Ramasamy, Karthikeyan, Parasuraman

“…•Novel solvent, base free synthesis of carbonyl compound catalyst by iron/TEMPO at 40 °C with high-rate.•The significant of present method are (1) Wide…”
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Immobilized iron functionalised imidazolium-based ionic liquid: Solvent-free and recoverable heterogeneous catalytic application for the synthesis of amines under green conditions by Deepa, Manickam, Uthayanila, Selvarasu, Mariyammal, Kannan, ShanmugaPriya, Ramasamy, Koppala, Sivasankar, Karthikeyan, Manivannan, Karthikeyan, Parasuraman

“…We reported solvent-free and recoverable heterogeneous iron functionalised imidazolium-based ionic liquid for the reduction of nitroarene derivatives in the…”
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A convenient and highly efficient catalytic oxidation of alcohol to acid using CoCl2-[Cemim]Br under mild conditions by Deepa, Manickam, Uthayanila, Selvarasu, Priya, Ramasamy Shanmuga, Karthikeyan, Parasuraman

“…•An efficient CoCl2-[Cemim]Br catalyst for Selective oxidation of alcohols to acid.•The procedure is easy and does not require special precautions.•The…”
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An efficient and convenient copper catalyst system for the solvent-free Heck reaction by Selvaraj, Ganesh Gopalsamy, Selvarasu, Uthayanila, Balakrishnan, Renukadevi, Parasuraman, Karthikeyan

“…A novel 1-glycyl-3-methyl imidazolium chloride-copper(II) complex [[Gmim]Cl–Cu(II)] was found to be a heterogeneous catalyst for an efficient Heck reaction…”
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Modeling and Analysis of hHoneycomb—A Polyhex Inspired Reconfigurable Tiling Robot by Parween, Rizuwana, Shi, Yuyao, Parasuraman, Karthikeyan, Vengadesh, Ayyalusami, Sivanantham, Vinu, Ghanta, Sriharsha, Mohan, Rajesh Elara

“…hHoneycomb, a self-reconfigurable cleaning robot, is designed based on tiling theory, to overcome the significant challenges experienced by the fixed…”
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A simple energy efficient sol-gel combustion production of strontium orthosilicate and its biomedical study by Koppala, Sivasankar, Lokesh, Budigi, Balan, Ramdas, Punalur John, Shiny, Harathi, Jonnagaddala, Munusamy, Sathishkumar, Karthikeyan, Parasuraman, Padmavathy, Nagarajan, Xu, Lei, Swamiappan, Sasikumar

“…[Display omitted] Here we present a simple, effective, energy efficient method for the production of single phasic strontium orthosilicate (Sr2SiO4) powders at…”
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A novel l-amino acid ionic liquid for quick and highly efficient synthesis of oxime derivatives – An environmental benign approach by Karthikeyan, Parasuraman, Aswar, Sachin Arunrao, Muskawar, Prashant Narayan, Sythana, Suresh Kumar, Bhagat, Pundlik Rambhau, Kumar, Sellappan Senthil, Satvat, Pranveer S.

“…A mild, efficient, and eco-friendly procedure for the conversion of aliphatic, alicyclic and aromatic carbonyl compounds into the corresponding oximes, was…”
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A novel, green 1-glycyl-3-methyl imidazolium chloride-copper(Ⅱ)complex catalyzed C-H oxidation of alkyl benzene and cyclohexane by Parasuraman Karthikeyan, Pundlik Rambhau Bhagat, S. Senthil Kumar

“…O621.25; A variety of alkyl-arenes and cyclohexane were converted to the corresponding ketones with NaClO as the oxidant in the presence of 1-glycyl-3-methyl…”
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l-Valine functionalized ionic liquid catalyzed esterification reaction under approach by Karthikeyan, Parasuraman, Muskawar, Prashant Narayan, Aswar, Sachin Arunrao, Bhagat, Pundlik Rambhau, Senthil kumar, S., Satvat, Pranveer S., Brijesh Nair, A.N.

“…Environmental eco-friendly condensation of carboxylic acids with alcohols proceeded smoothly to afford esters, by using the combination of a novel l-valine…”
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Recyclable heterogeneous iron supported on imidazolium ionic liquid catalysed palladium and copper-free Heck reaction by Deepa, Manickam, Selvarasu, Uthayanila, Kalaivani, Kolanjinathan, Parasuraman, Karthikeyan

“…•Well-defined [Gmim]Cl-Fe (III) catalyst.•Phosphine, Copper and Palladium‐free catalyst.•Et3N act as a base.•Seven consecutive cycles. A natural friendly…”
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A suitable modified palladium immobilized on imidazolium supported ionic liquid catalysed transfer hydrogenation of nitroarenes by Shanmugapriya, Ramasamy, Kanimozhi, Nallusamy, Atheeswari, Alagudurai, Karthikeyan, Parasuraman

“…•Well-defined modified [Gmim]Cl-Pd (II).•Formic acid as reducing agent.•Base-free transfer hydrogenations.•Nine consecutive cycles. The first well-defined…”
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Immobilized copper (II)-containing imidazolium functionalized ionic liquid: A highly active, effective and ecological heterogeneous catalyst for the Suzuki-Miyaura reaction by Priya, Velumani Bharathi, Venkatesan, Kasi, Jagadish, Tota, Koppala, Sivasankar, Karthikeyan, Parasuraman

“…•more active, effective, reusable and eco-friendly imidazolium functionalised copper (II) catalyst for the Suzuki-Miyaura reaction at 40 °C.•The significant of…”
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An efficient, reusable, eco-friendly CoCl2/3-(2-aminoethyl)-1-methyl-1H-imidazol-3-ium bromide [Aemim]Br catalyzed solvent, palladium, copper, base free Sonogashira coupling reactions by Bharathi Priya, Velumani, Uthayanila, Selvarasu, Venkatesan, Kasi, ShanmugaPriya, Ramasamy, Karthikeyan, Parasuraman

“…[Display omitted] •An innovative, efficient CoCl2/1-aminoethyl-3-methylimidazolium bromide [Aemim]Br was created and examined for the Sonogashira coupling at…”
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Metal-chloroglynate ionic liquids: Catalytic application for friedel-crafts [F–C] reactions by Shanmugapriya, Ramasamy, Uthayanila, Selvarasu, Ganesh, Gopalsamy Selvaraj, Karthikeyan, Parasuraman

“…Various metal-containing ionic liquids were used as catalysts for Friedel-Crafts reactions. The reaction of R-X with benzene in the presence of M-IL (M ​= ​Fe,…”
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Metal-free convenient homogeneous bifunctional ionic liquid catalysed selective cross-hydrogenation ketone to alcohol by Jayaraman, Sakthinarayanan, Uthayanila, Selvarasu, Vanmathi, Chandrakasan, Karthikeyan, Parasuraman

“…The current syntheses of secondary alcohol from ketone using BIL [(bis-(3-ethyl-1-methylimidazolium bromide)) formamide] as homogeneous catalysts for the…”
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Imidazolium supported palladium–chloroglycine complex: recyclable catalyst for Suzuki–Miyaura coupling reactions by Karthikeyan, Parasuraman, Vanitha, Arumugam, Radhika, Pachaiappan, Suresh, Kannan, Sugumaran, Arunachalam

“…1-Glycyl-3-methyl imidazolium chloride–palladium(II) complex [[Gmim]Cl–Pd(II)] was found to be a catalyst for the Suzuki–Miyaura reaction with excellent yields…”
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A facile route to synthesize n-SnO 2 /p-CuFe 2 O 4 to rapidly degrade toxic methylene blue dye under natural sunlight by Duan, Kaijiao, Que, Tingting, Koppala, Sivasankar, Balan, Ramdas, Lokesh, Budigi, Pillai, Rahul, David, Selvaraj, Karthikeyan, Parasuraman, Ramamoorthy, Sangeetha, Lekshmi, I. C., Kemacheevakul, Patiya, Padmavathy, Nagarajan, Munusamy, Sathishkumar

“…In the present study, the n-SnO 2 /p-CuFe 2 O 4 (p-CFO) complex was prepared by a two-step process. p-CFO synthesized by the molten salt method was coated with…”
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