Search Results - "Ramaswamy, A.V."

Regioselective, photochemical bromination of aromatic compounds using N-bromosuccinimide by Chhattise, Prakash K., Ramaswamy, A.V., Waghmode, Suresh B.

“…Regioselective nuclear bromination of aromatic compounds is investigated with N-bromosuccinimide as the brominating agent under UV irradiation to afford the…”
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Au–Pt nanoparticles in amine functionalized MCM-41: Catalytic evaluation in hydrogenation reactions by Joseph, Trissa, Vijay Kumar, K., Ramaswamy, A.V., Halligudi, S.B.

“…Nano-sized Au–Pt nanoparticles (Au–Pt-bi-MNPs) have been synthesized by the simultaneous reduction of HAuCl4 and HPtCl6 by NaBH4 inside the channels of amine…”
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Factors affecting the preparation of alumina pillared montmorillonite employing ultrasonics by Katdare, Suhas P., Ramaswamy, Veda, Ramaswamy, A.V.

“…In the preparation of alumina pillared clays, the intercalation step is shown to be completed within a few minutes using ultrasonics, and such materials show…”
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Preface by Reddy, Benjaram M., Sivasanker, S., Ramaswamy, A.V.

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Direct hydrothermal synthesis of mesoporous Sn-SBA-15 materials under weak acidic conditions by Shah, P., Ramaswamy, A.V., Lazar, K., Ramaswamy, Veda

“…A direct synthetic route for the preparation of Sn-SBA-15 materials with n Si/ n Sn ratios ranging from 100 to 10 under milder acidic conditions than normally…”
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Photochemical α-bromination of ketones using N-bromosuccinimide: a simple, mild and efficient method by Arbuj, Sudhir S., Waghmode, Suresh B., Ramaswamy, A.V.

“…Aromatic and aliphatic carbonyl compounds undergo facile bromination with N-bromosuccinimide under UV–vis irradiation to give the corresponding α-brominated…”
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Facile deprotection of allyl esters mediated by solid superacid (sulphated SnO2) by Chavan, Subhash P., Zubaidha, P.K., Dantale, Shubhada W., Keshavaraja, A., Ramaswamy, A.V., Ravindranathan, T.

“…Facile deprotection of allyl esters in the presence of sulphated SnO2 is described. Facile deprotection of allyl esters in the presence of sulphated SnO2 is…”
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Use of solid superacid (sulphated SnO2) as efficient catalyst in tacile transesterification of ketoesters by Chavan, Subhash P., Zubaidha, P.K., Dantale, Shubhada W., Keshavaraja, A., Ramaswamy, A.V., Ravindranathan, T.

“…Facile one to one transesterification of ketoesters catalysed by solid superacid (sulphated SnO2) is described. Facile one to one transesterification of…”
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Preparation of Alumina Pillared Montmorillonite Clays Employing Ultrasonics and Their Catalytic Properties by Suhas P. Katdare, Veda Ramaswamy, A. V. Ramaswamy

“…An accelerated diffusion of alumina precursor species in-between the gallery region of montmorilloniteclays by the use of ultrasonic technique is described…”
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Oxidation of norbornene over vanadium-substituted phosphomolybdic acid catalysts and spectroscopic investigations by Raj, N.K. Kala, Ramaswamy, A.V., Manikandan, P.

“…Oxidation of norbornene has been carried out over mono-, di- and tri-vanadium-substituted phosphomolybdic acid catalysts with aqueous hydrogen peroxide (aq. H…”
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Effect of fuel and its concentration on the nature of Mn in Mn/CeO2 solid solutions prepared by solution combustion synthesis by MURUGAN, B, RAMASWAMY, A. V, SRINIVAS, D, GOPINATH, C. S, RAMASWAMY, Veda

“…Nano and microcrystalline, Mn/CeO2 solid solutions (5mol.% Mn) have been prepared by solution combustion synthesis using urea, glycine or polyethylene glycol…”
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Effect of fuel and its concentration on the nature of Mn in Mn/CeO 2 solid solutions prepared by solution combustion synthesis by Murugan, B., Ramaswamy, A.V., Srinivas, D., Gopinath, C.S., Ramaswamy, Veda

“…Nano and microcrystalline, Mn/CeO 2 solid solutions (5 mol.% Mn) have been prepared by solution combustion synthesis using urea, glycine or polyethylene glycol…”
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Acylation of alcohols, thiols and amines with carboxylic acids catalyzed by yttria–zirconia-based Lewis acid by Kumar, Pradeep, Pandey, Rajesh K., Bodas, Mandar S., Dagade, Sharda P., Dongare, Mohan K., Ramaswamy, A.V.

“…A simple and efficient method has been developed for the acylation of alcohols, amines and thiols using yttria–zirconia-based Lewis acid as catalyst and…”
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Selective oxidation of limonene over sodium salt of cobalt containing sandwich-type polyoxotungstate [WCo3(H2O)2{W9CoO34}2]10 by Kala Raj, N.K, Puranik, V.G, Gopinathan, C, Ramaswamy, A.V

“…A sandwich-type polyoxotungstate, Na10[Co5W19O70H4]·44H2O, was synthesized as the sodium salt from an aqueous solution containing sodium tungstate and cobalt…”
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Immobilization and characterization of copper chlorophthalocyanine on alumina-pillared montmorillonite by Ramaswamy, Veda, Krishnan, M.Sivarama, Ramaswamy, A.V

“…Alumina-pillared montmorillonite (Al-PILC) has been used as the host material for the immobilization of copper-tetradecachlorophthalocyanine (Cu-Cl 14Pc)…”
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Decomposition of NO and N 2O on Cu-AlTS-1: oscillatory behaviour at full N 2O conversion by Schay, Z., Guczi, L., Pál-Borbély, G., Ramaswamy, A.V.

“…Cu-AlTS-1 catalyst was prepared by solid state ion exchange and studied in the NO and N 2O decomposition. Oscillation was observed in a wide range of…”
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DeNOx reactions on Cu-zeolites: Decomposition of NO, N2O and SCR of NO by C3H8 and CH4 on Cu-ZSM-5 and Cu-AlTS-1 catalysts by Schay, Z, Guczi, L, Beck, A, Nagy, I, Samuel, V, Mirajkar, S.P, Ramaswamy, A.V, Pál-Borbély, G

“…Cu-ZSM-5 and Cu-AlTS-1 catalysts were prepared by solid state ion exchange and studied in DeNOx reactions. A NO3 type surface complex was found to be an active…”
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Benzoylation of 1,2-dimethoxybenzene with benzoic anhydride and substituted benzoyl chlorides over large pore zeolites by Raja, T, Singh, A.P, Ramaswamy, A.V, Finiels, A, Moreau, P

“…The benzoylation of 1,2-dimethoxybenzene (veratrole) with benzoic anhydride and substituted benzoyl chlorides has been investigated in the liquid phase…”
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A green process for the preparation of 11-{4-[2-(2-hydroxyethoxy) ethyl]-1-piperazinyl}dibenzo[b,f][1,4]thiazepine by Mahale Ganesh D., Kumar Ashok, Singh Dharmendra, Ramaswamy A.V., Waghmode Suresh B.

“…A green process for the synthesis of 11-{4-[2-(2-hydroxyethoxy)ethyl]- 1-piperazinyl}dibenzo[b,f][1,4]thiazepine by the reaction of 11-(1-piperazinyl)…”
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India by Sivasanker, S., Ramaswamy, A.V.

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