Search Results - "Joseph, Trissa"

Brönsted acidic ionic liquids: A green, efficient and reusable catalyst system and reaction medium for Fischer esterification by Joseph, Trissa, Sahoo, Suman, Halligudi, S.B.

“…Brönsted acidic ionic liquid containing nitrogen-based organic cations 1-methylimidazole and 1-butyl-3-methylimidazolium and inorganic anions of the type BF 4…”
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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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Copper(II) ion exchanged AlSBA-15: A versatile catalyst for intermolecular hydroamination of terminal alkynes with aromatic amines by Shanbhag, Ganapati V., Joseph, Trissa, Halligudi, S.B.

“…The hydroamination reaction offers a very attractive route for the synthesis of alkylated amines and their derivatives with no byproduct formation. AlSBA-15…”
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Hydrogenation of olefins over hydrido chlorocarbonyl tris-(triphenylphosphine) ruthenium(II) complex immobilized on functionalized MCM-41 and SBA-15 by Joseph, Trissa, Deshpande, S.S, Halligudi, S.B, Vinu, A, Ernst, S, Hartmann, M

“…Hydrido chlorocarbonyl tris-(triphenylphosphine) ruthenium(II) complex immobilized inside the pores of amine functionalized MCM-41 and SBA-15 materials were…”
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Oxidation of adamantane by urea hydroperoxide using vanadium complex anchored onto functionalized Si-MCM-41 by Joseph, Trissa, Hartmann, M, Ernst, S, Halligudi, S.B

“…A tetradentate complex 3-[ N, N′-bis-3-(salicylidenamino)ethyltriamine] vanadium(IV), VO(Salten) was grafted on to MCM-41 through a covalently linked organic…”
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Spectroscopic and catalytic activity studies of VO(Saloph) complexes encapsulated in zeolite-Y and Al-MCM-41 molecular sieves by JOSEPH, Trissa, SRINIVAS, D, GOPINATH, C. S, HALLIGUDI, S. B

“…VO(Saloph) complexes, where Saloph = N,N′-o-phenylenebis(salicylide naminato), have been encapsulated in microporous zeolite NaY and mesoporous Al-MCM-41…”
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Mannich reaction in Brönsted acidic ionic liquid: A facile synthesis of β-amino carbonyl compounds by Sahoo, Suman, Joseph, Trissa, Halligudi, S.B.

“…An efficient process for a simple and fast reaction of different aldehydes, ketones and amines (Mannich reaction) to afford corresponding β-amino carbonyl…”
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Copper(II) ion-exchanged montmorillonite as catalyst for the direct addition of NH bond to CC triple bond by Joseph, Trissa, Shanbhag, G.V., Halligudi, S.B.

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Heterogeneous intermolecular hydroamination of terminal alkynes with aromatic amines by Shanbhag, Ganapati V., Kumbar, Suresh M., Joseph, Trissa, Halligudi, Shivappa B.

“…Heterogeneous intermolecular hydroamination of alkynes with aromatic amines using inexpensive transition metal-exchanged clay catalysts was investigated…”
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Oxyfunctionalization of limonene using vanadium complex anchored on functionalized SBA-15 by Joseph, Trissa, Halligudi, S.B.

“…VO(Salten) where, Salten = 3-[ N, N′-bis-3-(salicylidenamino)ethyltriamine] was covalently anchored on functionalized SBA-15 and used for the…”
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Bis(2-[α-hydroxyethyl]benzimidazolato)copper(II) anchored onto chloromethylated polystyrene for the biomimetic oxidative coupling of 2-aminophenol to 2-aminophenoxazine-3-one by Maurya, Mannar R., Sikarwar, Sweta, Joseph, Trissa, Halligudi, S.B.

“…Oxidative coupling of 2-aminophenol (OAP) to 2-aminophenoxazine-3-one (APX) catalyzed by polymer-anchored bis(2-[α-hydroxyethyl]benzimidazolato)copper(II)…”
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Copper(II) ion-exchanged montmorillonite as catalyst for the direct addition of N H bond to CC triple bond by Joseph, Trissa, Shanbhag, G.V., Halligudi, S.B.

“…An efficient synthesis of phenyl-(1-phenylethylidene)amine using copper-exchanged montmorillonite clay (Cu K-10) is demonstrated. The catalyst was…”
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Synthesis, characterization and catalytic potentials of polymer anchored copper(II), oxovanadium(IV) and dioxomolybdenum(VI) complexes of 2-(α-hydroxymethyl)benzimidazole by Maurya, Mannar R., Sikarwar, Sweta, Joseph, Trissa, Manikandan, Palanichamy, Halligudi, S.B.

“…2-(α-Hydroxymethyl)benzimidazole (Hhmbmz) has been covalently anchored to chloromethylated polystyrene cross-linked with 5% divinylbenzene. This chelating…”
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Zeolite encapsulated ruthenium and cobalt schiff base complexes catalyzed allylic oxidation of α-pinene by Joseph, Trissa, Sawant, Dhanashree P, Gopinath, C.S, Halligudi, S.B

“…The allylic oxidation of α-pinene to its oxygenated products has been investigated using bis-salicylaldehyde- o-phenylenediimine (Saloph) and substituted (Cl,…”
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Oxidation by molecular oxygen using zeolite encapsulated Co(II)saloph complexes by Joseph, Trissa, Halligudi, S.B., Satyanarayan, C., Sawant, Dhanashree P., Gopinathan, S.

“…Co(II) Schiff base complexes encapsulated in zeolite-Y having the general formula Co(II)L-Y (where L=salicylaldehyde- o-phenylenediimine (saloph),…”
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Chemoselective anti-Markovnikov hydroamination of α,β-ethylenic compounds with amines using montmorillonite clay by Joseph, Trissa, Shanbhag, G.V., Sawant, D.P., Halligudi, S.B.

“…The catalytic activity of montmorillonite clays as a catalyst for the hydroamination of α,β-ethylenic compounds with amines was tested. Aniline and substituted…”
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Nanometer sized tridecylamine capped Rhodium dispersed on high surface area support: catalytic investigations by Joseph, Trissa, Shintri, Shashidhar, Kakade, Bhalchandra, Pillai, Vijayamohanan, Halligudi, S B

“…We report a simple procedure for the synthesis of tridecylamine (TDA) capped Rhodium (RhTDA) nanoparticles in the range of 3-10 nm supported on different…”
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Catalysis by heteropoly acids : A convenient route for the production of methyl chloride and methyl bromide by ALEKAR, N. A, SAJANIKUMARI, C. S, JOSEPH, T, UNNY, I. R, GOPINATHAN, S, GOPINATHAN, C

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