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Nanokompozitok és királis nanokompozitok: előállítás, jellemzés, szelektív, sztereoszelektív kémiai átalakulások és mechanizmusuk
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Ezen az oldalon az NKFI Elektronikus Pályázatkezelő Rendszerében nyilvánosságra hozott projektjeit tekintheti meg.
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Ledneczki I; Molnár Á: Efficient and selective formation of mixed acetals by Nafion-H SAC-13 silica nanocomposite solid acid catalyst, Synthetic Communications 34: 3683–3690, 2004 | Ledneczki I; Agócs PM; Molnár Á: N-Alkoxymethylation of Carboxamides Catalyzed by Brønsted Acids, Synlett, 2255-2257, 2003 | Molnár Á; Ledneczki I; Bucsi I; Bartók M: Alkylation of benzene with cyclic ethers in superacidic media, Catal. Letters 89: 1-9, 2003 | Bartók M; Sutyinszki M; Felföldi K: Enantioselective hydrogenation of ethyl pyruvate catalyzed by alpha- and beta-isocinchonine-modified Pt/Al2O3 in acetic acid, J. Catal. 220 (1): 207-214, 2003 | Molnár Á; Papp A; Miklós K; Forgó P: Organically modified Pd-silica catalysts applied in the Heck coupling, Chem. Commun. 2626-2627, 2003 | Zsigmond Á; Balatoni I; Bogár K; Notheisz F; Joó F: Selective hydrogenations on heterogenized ruthenium complexes, J. Catal. 227: 428-435, 2004 | Bartók M; Kele Z; Körtvélyesi T; Bartók T; Felföldi K: Investigations in chiral reactions: identification of new adducts in the reactions of ethyl pyruvate with acetic anhydride and pyridine., Rapid Commun. Mass Spectrom. 17: 2849-2852, 2003 | Papp A; Miklós K; Forgó P; Molnár Á: Heck coupling by Pd deposited onto organic-inorganic hybrid supports, J. Mol. Catal. A-Chem. 229: 107-116, 2004 | Balázsik K; Bartók M: New data on enantiomeric excess versus conversion during enantioselective hydrogenation of activated ketones on a platinum catalyst, J. Catal. 224: 463-472, 2004 | Bartók M; Kele Z; Sutyinszki M; Bucsi I; Felföldi K: Investigation of chiral reactions: the structural detection of new hydrogenated isocinchona alkaloids from mixtures without isolation using ESI-MS-MS, Rapid Commun. Mass Spectrom. 18: 1352-1360, 2004 | Felföldi K; Varga T; Forgó P; Bartók M: Enantioselective hydrogenation of trifluoromethylcyclohexyl ketone on cinchona alkaloid modified Pt-alumina catalyst, Catal. Letters 97: 65-70, 2004 | Balázsik K; Bartók M: Heterogeneous asymmetric reactions - Part 40. New data on repeated use of Pt-alumina catalyst during enantioselective hydrogenation of ethyl pyruvate, J. Mol. Catal. A-Chem. 219: 383-389, 2004 | Felföldi K; Szőri K; Bartók M: Heterogeneous asymmetric reaction - Part 35. Enantioselective hydrogenation of 2-oxoglutaric acid over cinchona modified Pt/Al2O3 catalysts, Appl. Catal. A-Gen. 251 (2): 457-460, 2003 | Rác B; Mulas G; Csongrádi A; Lóki K; Molnár Á;: SiO2-supported dodecatungstophosphoric acid and Nafion-H prepared by ball-milling for catalytic application, Appl. Catal. A-Gen. 282: 255-265, 2005 | Papp A; Galbács G; Molnár Á: Recyclable ligand-free mesoporous heterogeneous Pd catalysts for the Heck coupling, Tetrahedron Letters 46: 7725-7728, 2005 | Zsigmond Á; Balatoni I; Notheisz F; Hegedüs Cs; Bakos J: New, efficient, heterogenized catalysts for asymmetric hydrogenation of dehydroamino acid derivatives, Catal. Letters 101: 195-199, 2005 | Zsigmond Á; Sushen U; Notheisz F; Szöllösy Á; Bakos J: Substitient effects in enantioselective hydrogenation catalyzed by immobilized Rh complexes, Appl. Catal. A-Gen. 303: 29-34, 2006 | Szőri K; Szöllősi Gy; Felföldi K; Bartók M: A novel asymmetric heterogeneous catalytical reaction: hydrogenation of ethyl 2-acetoxyacrylate on cinchonidine modified Pd and Pt catalyst, React. Kinet. Catal. Letters 84: 151-156, 2005 | Szollosi G; Niwa SI; Hanaoka TA; Mizukami F: Enantioselective hydrogenation of alpha,beta-unsaturated carboxylic acids over cinchonidine-modified Pd catalysts: effect of substrate structure on the adsorption mode, J. Mol. Catal. A-Chem. 230: 91-95, 2005 | Szöllősi Gy; Hanaoka T; Niwa S; Mizukami Fujio; Bartók M: Increased Enantioselectivity in the Presence of Benzylamine in the Heterogeneous Hydrogenation of alfa,beta-Unsaturated Carboxylic Acids, J. Catal. 231: 480-483, 2005 | Varga T; Felföldi K; Forgó P; Bartók M: Heterogeneous asymmetric reactions Part 38. Enantioselective hydrogenation of fluoroketones on Pt-alumina catalyst, J. Mol. Catal. A-Chem. 216: 181-187, 2004 | Cserényi Sz; Bucsi I; Felföldi K: The role of the C3-substituted derivatives of cinchonidine in the enantioselective hydrogenation of ethyl pyruvate on Pt-alumina catalyst in AcOH, React. Kinet. Catal. Letters 87: 395-403, 2006 | Cserényi Sz; Felföldi K; Balázsik K; Szöllősi Gy; Bucsi I; Bartók M: C9-O-substituted derivatives of cinchona alkaloids as chiral modifiers in the Orito-reaction: Effects of structure of modifiers on sense of enantioselectivity, J. Mol. Catal. A-Chem. 247: 108-115, 2006 | Bartók M; Sutyinszki M; Bucsi I; Felföldi K; Szöllősi Gy; Bartha F; Bartók T: Enantioselective hydrogenation of ethyl pyruvate catalyzed by alfa- and béta-isocinchonine-modified Pt/Al2O3 in toluene: inversion of enantioselectivity, J. Catal. 231: 33-40, 2005 | Bartók M; Sutyinszki M; Balázsik K; Szöllősi Gy: Enantioselective hydrogenation of ethyl pyruvate catalyzed by cinchonine-modified Pt/Al2O3: tilted adsorption geometry of cinchonine, Catal. Letters 100: 161-167, 2005 | Bartók M; Balázsik K; Bucsi I; Szöllősi Gy: Inversion of enantioselectivity in the hydrogenation of ketopantolactone on a Pt-β-ICN chiral catalyst: the effect of rigid conformations both of modifier and reacta, J. Catal. 239: 74-82, 2006 | Felföldi K; Bucsi I; Kazi B; Bartók M: Hydrogenation of methyl 3-alfa-acetoxy-23-oxo-5-beta-cholan-24-oate catalyzed by cinchona alkaloid-modified Pt-alumina catalyst, React. Kinet. Catal. Letters 86: 323-329, 2005 | Szöllősi Gy; Chatterjee A; Forgó P; Bartók M; Mizukami F: Structure-property relationship in py-hexahydrocinchonidine diastereomers: Ab initio and NMR study, J. Phys. Chem. A 109: 860-868, 2005 | Bucsi I; Cserényi Sz; Felföldi K; Bartók M: New chiral catalysts: synthesis and fragmentation pattern of C9-O-silanized cinchonidines, React. Kinet. Catal. Letters 87: 281-289, 2006 | Szöllősi Gy; Bucsi I; Cserényi Sz; Bartók M: Study of adsorption of 9-O-(triphenylsilyl)-10,11-dihydrocinchonidine on Pt by H-D exchange using ESI-ion-trap MS, Rapid Commun. Mass Spectrom. 19: 3743-3748, 2005 | Sutyinszki M; Bucsi I: Hydrogenation of alfa- and beta-isocinchonines on Pt-alumina catalyst in acetic acid, React. Kinet. Catal. Letters 84: 157-165, 2005 | Bucsi I; Sutyinszki M; Felföldi K; Bartók M: Hydrogenation of β-isocinchonicine in mild conditions on Pt and Pd catalysts using HPLC-ESI-ion-trap MS: new results on the role of structure of cinchona alkaloids, Catal. Commun. 7: 104-108, 2006 | Bucsi I; Szöllősi G; Bartók T; Bartók M: Identification of Novel Chiral Aluminium Containing Oxonium Cations in the Enantioselective Hydrogenation of Ethyl Pyruvate Catalyzed Using Cinchonidine Modified Pt, React. Kinet. Catal. Letters 85: 361-366, 2005 | Szőri K; Szöllősi Gy; Bartók M: Dynamic kinetic resolution over Cinchona-modified platinum catalyst: hydrogenation of racemic ethyl 2-fluoroacetoacetate, Adv. Synth. Catal. 348: 515-522, 2006 | Szőri K; Balázsik K; Felföldi K; Bartók M: Study of enantioselective hydrogenation of bulky esters of phenylglyoxylic acid on Pt-CD and Pt-beta-ICN chiral catalysts: steric effect of ester groups and inversion of enantioselectivity, J. Catal. 241 (1): 149-154, 2006 | Bartók M: Heterogeneous Catalytic Enantioselective Hydrogenation of Activated Ketones, Current Org. Chem. 10: 1533-1567, 2006 | Szőri K; Szöllősi Gy; Bartók M: Asymmetric hydrogenation of racemic 2-fluorocyclohexanone over chinchona modified Pt/Al2O3 catalyst, J. Catal. 244: 255-259, 2006 | Szöllősi Gy; Hermán B; Fülöp F; Bartók M: Continuous enantioselective hydrogenation of activated ketones on a Pt-CD chiral catalyst: use of H-Cube reactor system, React. Kinet. Catal. Letters 88 (2): 391-398, 2006 | London G; Szöllősi Gy; Bartók M: Organocatalytic direct aldol reaction between acetone and α-substituted β-keto esters, J. Mol. Catal. A-Chem. 267: 98-101, 2006 | Molnár Á; Rác B: Organic transformations over silica materials modified by covalently bonded surface functional groups, Current Org. Chem. 10 (13): 1697-1726, 2006 | Balázsik K; Martinek TA; Bucsi I; Fogassy G; Bartók M; Olah GA: „A new rigid cinchona modified (α-IQ) platinum catalyst for the enantioselective hydrogenation of activated ketones: data to the origin of enantioselection”., Journal of Molecular Catalysis A: Chemical. (megjelenés alatt), 2007 | Martinek T A; Varga T; Fülöp F; Bartók M: NMR spectroscopic and theoretical evidence of cinchona alkaloid-ketopantolactone complex formation in aprotic solvents: Implications for the mechanism of Pt-catalyzed enantioselective hydrogenation of activated ketones,, J. Catal. 246, 266-276, 2007 | Szöllősi Gy; Szabó E; Bartók M: Enantioselective hydrogenation of N-acetyldehydroamino acids over supported Pd catalysts, Adv. Synth. Catal. 349: 405-410, 2007 | Szöllősi Gy; Balázsik K; Bartók M: Enantioselective hydrogenation of itaconic acid over cinchona alkaloid modified supported palladium catalyst, Appl. Catal. A-Gen. (megjelenés alatt), 2007 | Papp A; Tóth D; Molnár Á: Suzuki-Miyaura coupling on heterogeneous palladium catalysts, React. Kinet. Catal. Letters 87 (2): 335-342, 2006 | Rác B; Molnár Á; Forgó P; Mohai M; Bertóti I: A comparative study of solid sulfonic acid catalysts based on various ordered mesoporous silica materials, J. Mol. Catal. A-Chem. 244 (1-2): 46-57, 2006 | Rác B; Hegyes P; Forgó P; Molnár Á: Sulfonic acid-functionalized phenylene-bridged periodic mesoporous organosilicas as catalyst materials, Appl. Catal. A-Gen. 299: 193-201, 2006 |
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