Publication list
Uploaded publications:
164
2009
Lévai, A.,
Silva, A.,
Santos, C.,
Cavaleiro, J.,
Jekő, J.:
Dimethyldioxirane Oxidation of Exocyclic (E,E)-Cinnamylideneketones.
Aust. J. Chem. 62 82-89, 2009.
Journal metrics:
Q1 Chemistry (miscellaneous)
Lévai, A.,
Simon, A.,
Jenei, A.,
Kálmán, G.,
Jekő, J.,
Tóth, G.:
Synthesis of spiro-1-pyrazolines by the reaction of exocyclic [Alpha, Beta, Gamma, Delta]-unsaturated ketones with diazomethane.
Arkivoc. 2009 (12), 161-172, 2009.
2008
Tóth, G.,
Simon, A.,
Jenei, A.,
Jekő, J.,
Lévai, A.:
NMR spectroscopic elucidation of the structure and stereochemistry of tricyclic 3-styrylpyrazolines.
Magn. Reson. Chem. 46 (11), 1025-1029, 2008.
Journal metrics:
Q2 Chemistry (miscellaneous)
Q2 Materials Science (miscellaneous)
2007
Kéki, S.,
Nagy, L.,
Török, J.,
Tóth, K.,
Zsuga, M.,
Lévai, A.:
Energy-variable collision-induced dissociation study of 1,3,5-trisubstituted 2-pyrazolines by electrospray mass spectrometry.
Rapid Commun. Mass Spectrom. 21 (11), 1799-1808, 2007.
Journal metrics:
Q1 Analytical Chemistry
Q1 Organic Chemistry
Q1 Spectroscopy
Santos, C.,
Silva, A.,
Cavaleiro, J.,
Lévai, A.,
Patonay, T.:
Epoxidation of (E,E)-cinnamylideneacetophenones with hydrogen peroxide and iodosylbenzene with Salen-MnIII as the catalyst.
Eur. J. Org. Chem. 17 2877-2887, 2007.
Journal metrics:
Q1 Organic Chemistry
Q1 Physical and Theoretical Chemistry
Lévai, A.,
Silva, A.,
Cavaleiro, J.,
Elguero, J.,
Alkorta, I.,
Jekő, J.:
Synthesis of 4-Aryl-3(5)-(2-hydroxyphenyl)pyrazoles by reaction of isoflavones and their 4-thio analogues with hydrazine derivatives.
Aust. J. Chem. 60 905-914, 2007.
Journal metrics:
Q1 Chemistry (miscellaneous)
Lévai, A.,
Jekő, J.,
Gondos, T.,
Simon, A.,
Tóth, G.:
Synthesis of Benzo[b][1,4]thiazepines by the reaction of 3-Aryl-1-(3-coumarinyl)propen-1-ones with 2-aminothiophenol [1].
J. Heterocycl. Chem. 44 1453-1458, 2007.
2006
Santos, C.,
Silva, A.,
Cavaleiro, J.,
Patonay, T.,
Lévai, A.:
Epoxidation studies of 2-styrylchromones using jacobsen's catalyst and hydrogen peroxide and iodosylbenzene as oxidants.
Journal of Heterocyclic Chemistry 43 (5), 1-8, 2006.
2005
Micskei, K.,
Holczknecht, O.,
Marchis, V.,
Lévai, A.,
Patonay, T.,
Zucchi, C.,
Pályi, G.:
Enantioselective reduction of C=N double bond by chromium(II) complexes of natural amino acids.
Chirality. 17 (9), 511-514, 2005.
Journal metrics:
Q2 Analytical Chemistry
Q3 Catalysis
Q2 Drug Discovery
Q2 Organic Chemistry
Q2 Pharmacology
Q2 Spectroscopy
Kéki, S.,
Nagy, L.,
Deák, G.,
Lévai, A.,
Zsuga, M.:
Matrix-assisted laser desorption/ionization and electrospray ionization mass spectrometric study of 2,3-dihydro-1,4-benzoxazepines.
Rapid Commun. Mass Spectrom. 19 (10), 1263-1267, 2005.
Journal metrics:
Q1 Analytical Chemistry
Q1 Organic Chemistry
Q1 Spectroscopy
Nagy, M.,
Kéki, S.,
Orosz, L.,
Deák, G.,
Herczegh, P.,
Lévai, A.,
Zsuga, M.:
Novel and simple synthesis of carboxyl-terminated polyisobutylenes.
Macromolecules. 38 (10), 4043-4046, 2005.
2004
Silva, A.,
Vieira, J.,
Brito, C.,
Cavaleiro, J.,
Patonay, T.,
Lévai, A.,
Elguero, J.:
Bromination and Azidation Reactions of 2-Styrylchromones. New Syntheses of 4(5)-Aryl-5(4)-(2-chromonyl)-1,2,3-triazoles.
Monatsh. Chem. 135 (3), 293-308, 2004.
Journal metrics:
Q2 Chemistry (miscellaneous)
Kéki, S.,
Nagy, L.,
Deák, G.,
Zsuga, M.,
Somogyi, L.,
Lévai, A.:
Cationization of simple organic molecules by singly-charged Ag3+ cluster ions in matrix-assisted laser desorption/ionization mass spectrometry: Metal cluster-molecule interactions.
J. Am. Soc. Mass Spectrom. 15 (6), 879-883, 2004.
Journal metrics:
Q1 Spectroscopy
Q2 Structural Biology
Patonay, T.,
Lévai, A.,
Rimán, É.,
Varma, R.:
Microwave-induced, solvent-free transformations of benzoheteracyclanones by HTIB (Koser's reagent).
Arkivoc. 2004 (7), 183-195, 2004.
Silva, A.,
Pinto, D.,
Cavaleiro, J.,
Lévai, A.,
Patonay, T.:
Synthesis and reactivity of styrylchromones.
Arkivoc. 2004 (7), 106-123, 2004.
2009
Lévai, A.,
Silva, A.,
Santos, C.,
Cavaleiro, J.,
Jekő, J.:
Dimethyldioxirane Oxidation of Exocyclic (E,E)-Cinnamylideneketones.
Aust. J. Chem. 62 82-89, 2009.
Journal metrics:
Q1 Chemistry (miscellaneous)
Lévai, A.,
Simon, A.,
Jenei, A.,
Kálmán, G.,
Jekő, J.,
Tóth, G.:
Synthesis of spiro-1-pyrazolines by the reaction of exocyclic [Alpha, Beta, Gamma, Delta]-unsaturated ketones with diazomethane.
Arkivoc. 2009 (12), 161-172, 2009.
2008
Tóth, G.,
Simon, A.,
Jenei, A.,
Jekő, J.,
Lévai, A.:
NMR spectroscopic elucidation of the structure and stereochemistry of tricyclic 3-styrylpyrazolines.
Magn. Reson. Chem. 46 (11), 1025-1029, 2008.
Journal metrics:
Q2 Chemistry (miscellaneous)
Q2 Materials Science (miscellaneous)
2007
Kéki, S.,
Nagy, L.,
Török, J.,
Tóth, K.,
Zsuga, M.,
Lévai, A.:
Energy-variable collision-induced dissociation study of 1,3,5-trisubstituted 2-pyrazolines by electrospray mass spectrometry.
Rapid Commun. Mass Spectrom. 21 (11), 1799-1808, 2007.
Journal metrics:
Q1 Analytical Chemistry
Q1 Organic Chemistry
Q1 Spectroscopy
Santos, C.,
Silva, A.,
Cavaleiro, J.,
Lévai, A.,
Patonay, T.:
Epoxidation of (E,E)-cinnamylideneacetophenones with hydrogen peroxide and iodosylbenzene with Salen-MnIII as the catalyst.
Eur. J. Org. Chem. 17 2877-2887, 2007.
Journal metrics:
Q1 Organic Chemistry
Q1 Physical and Theoretical Chemistry
Lévai, A.,
Silva, A.,
Cavaleiro, J.,
Elguero, J.,
Alkorta, I.,
Jekő, J.:
Synthesis of 4-Aryl-3(5)-(2-hydroxyphenyl)pyrazoles by reaction of isoflavones and their 4-thio analogues with hydrazine derivatives.
Aust. J. Chem. 60 905-914, 2007.
Journal metrics:
Q1 Chemistry (miscellaneous)
Lévai, A.,
Jekő, J.,
Gondos, T.,
Simon, A.,
Tóth, G.:
Synthesis of Benzo[b][1,4]thiazepines by the reaction of 3-Aryl-1-(3-coumarinyl)propen-1-ones with 2-aminothiophenol [1].
J. Heterocycl. Chem. 44 1453-1458, 2007.
2006
Santos, C.,
Silva, A.,
Cavaleiro, J.,
Patonay, T.,
Lévai, A.:
Epoxidation studies of 2-styrylchromones using jacobsen's catalyst and hydrogen peroxide and iodosylbenzene as oxidants.
Journal of Heterocyclic Chemistry 43 (5), 1-8, 2006.
2005
Micskei, K.,
Holczknecht, O.,
Marchis, V.,
Lévai, A.,
Patonay, T.,
Zucchi, C.,
Pályi, G.:
Enantioselective reduction of C=N double bond by chromium(II) complexes of natural amino acids.
Chirality. 17 (9), 511-514, 2005.
Journal metrics:
Q2 Analytical Chemistry
Q3 Catalysis
Q2 Drug Discovery
Q2 Organic Chemistry
Q2 Pharmacology
Q2 Spectroscopy
Kéki, S.,
Nagy, L.,
Deák, G.,
Lévai, A.,
Zsuga, M.:
Matrix-assisted laser desorption/ionization and electrospray ionization mass spectrometric study of 2,3-dihydro-1,4-benzoxazepines.
Rapid Commun. Mass Spectrom. 19 (10), 1263-1267, 2005.
Journal metrics:
Q1 Analytical Chemistry
Q1 Organic Chemistry
Q1 Spectroscopy
Nagy, M.,
Kéki, S.,
Orosz, L.,
Deák, G.,
Herczegh, P.,
Lévai, A.,
Zsuga, M.:
Novel and simple synthesis of carboxyl-terminated polyisobutylenes.
Macromolecules. 38 (10), 4043-4046, 2005.
2004
Silva, A.,
Vieira, J.,
Brito, C.,
Cavaleiro, J.,
Patonay, T.,
Lévai, A.,
Elguero, J.:
Bromination and Azidation Reactions of 2-Styrylchromones. New Syntheses of 4(5)-Aryl-5(4)-(2-chromonyl)-1,2,3-triazoles.
Monatsh. Chem. 135 (3), 293-308, 2004.
Journal metrics:
Q2 Chemistry (miscellaneous)
Kéki, S.,
Nagy, L.,
Deák, G.,
Zsuga, M.,
Somogyi, L.,
Lévai, A.:
Cationization of simple organic molecules by singly-charged Ag3+ cluster ions in matrix-assisted laser desorption/ionization mass spectrometry: Metal cluster-molecule interactions.
J. Am. Soc. Mass Spectrom. 15 (6), 879-883, 2004.
Journal metrics:
Q1 Spectroscopy
Q2 Structural Biology
Patonay, T.,
Lévai, A.,
Rimán, É.,
Varma, R.:
Microwave-induced, solvent-free transformations of benzoheteracyclanones by HTIB (Koser's reagent).
Arkivoc. 2004 (7), 183-195, 2004.
Silva, A.,
Pinto, D.,
Cavaleiro, J.,
Lévai, A.,
Patonay, T.:
Synthesis and reactivity of styrylchromones.
Arkivoc. 2004 (7), 106-123, 2004.
2003
Kovács, J.,
Tóth, G.,
Simon, A.,
Lévai, A.,
Koch, A.,
Kleinpeter, E.:
H-1, C-13, O-17 NMR and quantum-chemical study of the stereochemistry of the sulfoxide and sulfone derivatives of 3-arylidene-1-thioflavan-4-one epoxides.
Magnetic Resonance in Chemistry 41 (3), 193-201, 2003.
Journal metrics:
Q2 Chemistry (miscellaneous)
Q2 Materials Science (miscellaneous)
2002
Adam, W.,
Rao, P.,
Degen, H.,
Lévai, A.,
Patonay, T.,
Saha-Möller, C.:
Asymmetric Weitz-Scheffer Epoxidation of Isoflavones with Hydroperoxides Mediated by Optically Active Phase-Transfer Catalysts.
J. Org. Chem. 67 (1), 259-264, 2002.
Kéki, S.,
Nagy, M.,
Deák, G.,
Lévai, A.,
Zsuga, M.:
Dimethyldioxirane as a new and effective oxidation agent for the epoxidation of alpha,omega-di(isobutenyl)polyisobutylene: A convenient synthesis of alpha,omega-di(2-methyl-3-hydroxypropyl)-polyisobutylene.
J. Polym. Sci. Pol. Chem. 40 (22), 3974-3986, 2002.
Journal metrics:
D1 Materials Chemistry
D1 Organic Chemistry
D1 Polymers and Plastics
Lévai, A.,
Patonay, T.,
Tóth, G.,
Kovács, J.,
Jekő, J.:
Dimethyldioxirane oxidation of the epoxides of (Z)-3-arylidene-1-thioflavanones.
J. Heterocycl. Chem. 39 (4), 817-821, 2002.
Fogassy, G.,
Tungler, A.,
Lévai, A.,
Tóth, G.:
Enantioselective hydrogenation of exocyclic alpha,beta-unsaturated ketones Part II. Hydrogenation in the presence of (S)-proline.
J. Mol. Catal. A-Chem. 179 (1-2), 101-106, 2002.
Lévai, A.,
Patonay, T.,
Silva, A.,
Pinto, D.,
Cavaleiro, J.:
Synthesis of 3-aryl-5-styryl-2-pyrazolines by the reaction of (E,E)-cinnamylideneacetophenones with hydrazines and their oxidation into pyrazoles.
J. Heterocycl. Chem. 39 (4), 751-758, 2002.
2001
Lévai, A.,
Tóth, G.,
Kovács, J.,
Patonay, T.,
Vass, E.:
Epoxidation of (Z)-3-Arylidene-1-thioflavanones.
Monatsh. Chem. 132 (6), 707-713, 2001.
Journal metrics:
Q2 Chemistry (miscellaneous)
Patonay, T.,
Varma, R.,
Vass, A.,
Lévai, A.,
Dudás, J.:
Highly diastereoselective Michael reaction under solvent-free conditions using microwaves: conjugate addition of flavanone to its chalcone precursor.
Tetrahedron Lett. 42 (8), 1403-1406, 2001.
Journal metrics:
Q1 Biochemistry
D1 Drug Discovery
Q1 Organic Chemistry
2000
Lévai, A.,
Patonay, T.,
Székely, A.,
Vass, E.,
Adam, W.,
Jekő, J.:
A comparative study of the epoxidation of 2-substituted isoflavones by dimethyldioxirane, sodium hypochlorite, and alkaline hydrogen peroxide (Weitz-Scheffer reaction).
J. Heterocycl. Chem. 37 (5), 1065-1069, 2000.
Peters, K.,
Peters, E.,
Adam, W.,
Kövér, P.,
Lévai, A.,
Patonay, T.:
Crystal structure of [1S,2S]-cis-6-chloro-2-methyl-1-thiochroman-4-one 1-oxide, C9H6SO2(CH3)Cl.
Z. Krist.-New Cryst. Struct. 215 (2), 217-218, 2000.
Journal metrics:
Q3 Condensed Matter Physics
Q4 Inorganic Chemistry
Q3 Materials Science (miscellaneous)
Peters, K.,
Peters, E.,
Adam, W.,
Kövér, P.,
Lévai, A.,
Patonay, T.:
Crystal structure of [S*,2R*]-trans-6-chloro-2-methyl-1-thiochroman-4-one 1-oxide, C9H6SO2(CH3)Cl.
Z. Krist.-New Cryst. Struct. 215 (2), 219-220, 2000.
Journal metrics:
Q3 Condensed Matter Physics
Q4 Inorganic Chemistry
Q3 Materials Science (miscellaneous)
Fogassy, G.,
Hegedűs, L.,
Tungler, A.,
Lévai, A.,
Máthé, T.:
Selective hydrogenation of exocyclic alfa,beta-unsaturated ketones. Part I. Hydrogenations over palladium.
J. Mol. Catal. A-Chem. 154 (1-2), 237-241, 2000.
Pinto, D.,
Silva, A.,
Lévai, A.,
Cavaleiro, J.,
Patonay, T.,
Elguero, J.:
Synthesis of 3-benzoyl-4-styryl-2-pyrazolines and their oxidation to the corresponding pyrazoles.
Eur. J. Org. Chem. 2000 (14), 2593-2599, 2000.
Journal metrics:
Q1 Organic Chemistry
Q1 Physical and Theoretical Chemistry
1999
Patonay, T.,
Hajdú, C.,
Jekő, J.,
Lévai, A.,
Micskei, K.,
Zucchi, C.:
Enantioselective reduction of prochiral ketones by chromium(II) complexes with amino acid ligands as the source of chirality.
Tetrahedron Lett. 40 (7), 1373-1374, 1999.
Journal metrics:
Q1 Biochemistry
Q1 Drug Discovery
Q1 Organic Chemistry
Silva, A.,
Vieira, J.,
Cavaleiro, J.,
Patonay, T.,
Lévai, A.,
Elguero, J.:
New synthesis of 4(5)-aryl-5(4)-(2-chromonyl)-1,2,3-triazoles from 2-styrylchromones and sodium azide.
Patonay, T.,
Adam, W.,
Jekő, J.,
Kövér, K.,
Lévai, A.,
Németh, M.,
Peters, K.:
Oxazepines and thiazepines, 36. diastereoselective sulfoxidation of 2,3-dihydro-1,5-benzothiazepin-4(5H)-ones by dimethyldioxirane.
Heterocycles. 51 (1), 85-94, 1999.
Journal metrics:
Q3 Analytical Chemistry
Q2 Organic Chemistry
Q2 Pharmacology
Tóth, G.,
Balázs, B.,
Lévai, A.,
Fisera, L.,
Jedlovská, E.:
Stereochemistry of some spiropyrazolines and spiroisoxazolines.
J. Mol. Struct. 508 (1-3), 29-36, 1999.
Journal metrics:
Q3 Analytical Chemistry
Q3 Inorganic Chemistry
Q3 Organic Chemistry
Q3 Spectroscopy
Jedlovská, E.,
Fisera, L.,
Lévai, A.,
Tóth, G.,
Balázs, B.:
Synthesis of spiropyrazolines via 1,3-dipolar cycloaddition of nitrilimines.
J. Heterocycl. Chem. 36 (4), 1087-1090, 1999.
1998
Adam, W.,
Fell, R.,
Lévai, A.,
Patonay, T.,
Peters, K.,
Simon, A.,
Tóth, G.:
Enantioselective epoxidation of isoflavones by Jacobsen's Mn(III)salen catalysts and dimethyldioxirane oxygen-atom source.
Tetrahedron-Asymmetry. 9 (7), 1121-1124, 1998.
Lévai, A.,
Adam, W.,
Fell, R.,
Gessner, R.,
Patonay, T.,
Simon, A.,
Tóth, G.:
Enantioselective synthesis and chiroptical properties of optically active isoflavone epoxides.
Tetrahedron. 54 (43), 13105-13114, 1998.
Pinto, D.,
Silva, A.,
Almeida, L.,
Cavaleiro, J.,
Lévai, A.,
Patonay, T.:
Synthesis of 4-aryl-3-(2-chromonyl)-2-pyrazolines by the 1,3-dipolar cycloaddition of 2-styrylchromones with diazomethane.
1997
Fisera, L.,
Jarosková, L.,
Lévai, A.,
Jedlovská, E.,
Tóth, G.,
Poláková, M.:
1,3-dipolar cycloaddition of 3-arylidenechromanone-1-thio-chromanone and -flavanone: Regio- and stereoselective formation of spiroheterocycles.
Tóth, G.,
Lévai, A.,
Balázs, B.,
Simon, A.:
An efficient procedure for the preparation of 3-acetyl-2,3-dihydrobenzo-thiazoles by ring contraction of 2,4-diaryl-2,3-dihydro-1,5-benzothiazepines under acetylating conditions.
Tóth, G.,
Halász, J.,
Lévai, A.,
Rezessy, B.:
Conformational analysis of 2,3-dihydro-2,2-dimethyl-1,4-benzoxazepines and their 1,5-isomers.
Monatsh. Chem. 128 (6-7), 625-632, 1997.
1996
Adam, W.,
Jekő, J.,
Lévai, A.,
Májer, Z.,
Nemes, C.,
Patonay, T.,
Párkányi, L.,
Sebők, P.:
Determination of the absolute configuration of optically active 2,2-dimethyl-3,4-epoxychromans prepared by the catalytic enantioselective epoxidation with the dimethyldioxirane/Jacobsen Mn(III)salen system.
Tetrahedron-Asymmetry. 7 (8), 2437-2446, 1996.
Patonay, T.,
Adam, W.,
Halász, J.,
Lévai, A.,
Nemes, C.,
Tóth, G.:
Oxidations of benzopyrans, benzofurans and related compounds: One step ahead.
Adam, W.,
Halász, J.,
Jámbor, Z.,
Lévai, A.,
Nemes, C.,
Patonay, T.,
Tóth, G.:
Stereoselective epoxidation of 2-arylidene-1-indanones and 2-arylidene-1-benzosuberones.
Monatsh. Chem. 127 (6-7), 683-690, 1996.
Tóth, G.,
Halász, J.,
Boros, S.,
Lévai, A.,
Nemes, C.,
Patonay, T.:
Structure elucidation of the oxidation products of 2-arylidine-1-indanones and 2-arylidine-1-benzosuberones.
Patonay, T.,
Lévai, A.,
Nemes, C.,
Timár, T.,
Tóth, G.,
Adam, W.:
Synthesis and cyclization of 1-(2-hydroxyphenyl)-2-propen-1-one epoxides - 3-hydroxychromanones and -flavanones versus 2-(1-hydroxyalkyl)-3-coumaranones.
Adam, W.,
Halász, J.,
Jámbor, Z.,
Lévai, A.,
Nemes, C.,
Patonay, T.,
Tóth, G.:
Synthesis and stereochemistry of the epoxides of 2-arylmethylidene-1-tetralones.
J. Chem. Soc., Perkin Trans. 1. 4 395-400, 1996.
Lévai, A.,
Cziáky, Z.,
Jekő, J.,
Szabó, Z.:
Synthesis of 3-acyl-4-aryl-2-pyrazolines by the reaction of ga s, gb s-unsaturated ketones with diazomethane.
Indian journal of chemistry, 35B 1091-1096, 1996.
Tóth, G.,
Halász, J.,
Lévai, A.,
Nemes, C.,
Patonay, T.:
UV-induced isomerisation and ring transformation of (E)-3-arylidene-1-thiochromanones and -1-thioflavanones.
J. Chem. Soc., Perkin Trans. 2. 4 547-550, 1996.
1995
Májer, Z.,
Hollósi, M.,
Lévai, A.,
Majeric, M.,
Sunjic, V.:
CD spectroscopic study of absolute conformation and configuration of some 4-Hydroxychromans /Zsuzsa Majer, Miklós Hollósi, Albert Lévai, Maja Majerić, Vitomir Sunjić.
Spectrosc. Lett. 28 (8), 1181-1190, 1995.
Lévai, A.,
Adam, W.,
Halász, J.,
Nemes, C.,
Patonay, T.,
Tóth, G.:
Dioxirane oxidation of benzopyrans, benzothiopyrans and related compounds.
Adam, W.,
Jekő, J.,
Lévai, A.,
Nemes, C.,
Patonay, T.,
Sebők, P.:
Enantioselective Epoxidation of 2,2-Dimethyl-2H-chromenes by Dimethyldioxirane and Jacobsen's Mn(lll)salen Catalysts.
Tetrahedron Lett. 36 (21), 3669-3672, 1995.
Majeric, M.,
Gelo-Pujic, M.,
Sunjic, V.,
Lévai, A.,
Sebők, P.,
Timár, T.:
Structural effects on the enantioselective acetylation of 4-hydroxychromans catalyzed by microbial lipases.
Tetrahedron-Asymmetry. 6 (4), 937-944, 1995.
1994
Lévai, A.:
[Ismertetés].
ACH Models Chem. 131 (2), 291-293, 1994.
(Ismertetett mű: ed. Iwao Ojima. -Catalytic asymmetric synthesis /Weinheim : VCH, 1993. -476 p. -)
Adam, W.,
Halász, J.,
Lévai, A.,
Nemes, C.,
Patonay, T.,
Tóth, G.:
Dimethyldioxirane oxidation of 3-arylidenechromanones.
Adam, W.,
Golsch, D.,
Hadjiarapoglou, L.,
Lévai, A.,
Nemes, C.,
Patonay, T.:
Dioxirane oxidation of (Z)-1-thioaurones, (E)-3-arylidene-1-tiochroman-4-ones and (E)-3-arylidene-1-thioflavan-4-ones.
Nemes, C.,
Lévai, A.,
Patonay, T.,
Tóth, G.,
Boros, S.,
Halász, J.,
Adam, W.,
Golsch, D.:
Dioxirane oxidation of 3-arylideneflavanones: diastereoselective formation of trans,trans spiroepoxides from the E isomers.
J. Org. Chem. 59 (4), 900-905, 1994.
Pócsfalvi, G.,
Lévai, A.,
Dinya, Z.,
Somogyi, Á.,
Vékey, K.:
Electron impact-induced fragmentation of 2,3-dihydro-1,5-benzothiazepin-4(5H)-ones.
Org. mass spectrom. 29 (6), 303-308, 1994.
Lévai, A.,
Tóth, G.,
Halász, J.,
Timár, T.,
Frank, L.,
Hosztafi, S.:
Synthesis of 2,2-dimethylbenzoxazepinones by the Beckmann rearrangement of 2,2-dimethyl-4-chromanone oximes.
Heterocycles. 38 (2), 305-318, 1994.
1993
Lipták, M.,
Dinya, Z.,
Nemes, C.,
Lévai, A.,
Patonay, T.,
Vékey, K.:
Electron ionization mass spectrometry of spiroepoxides generated from E-3-arylideneflavanones.
Rapid Commun. Mass Spectrom. 7 662-664, 1993.
Lipták, M.,
Dinya, Z.,
Nemes, C.,
Lévai, A.,
Patonay, T.,
Vékey, K.:
Electron ionization mass spectrometry of spiroepoxides generated from E-3-arylideneflavanones.
Rapid commun. mass spectrom. 7 (7), 1993.
Dinya, Z.,
Komáromi, I.,
Sztaricskai, F.,
Lévai, A.,
Litkei, G.:
Photoelectron (HEI) spectroscopy of flavonoids and thioflavanoids I. Molecular orbitals and ionization potentials of chalcone, autone, and 1-thioaurone.
Croat. Chem. Acta. 66 255-263, 1993.
1992
Dinya, Z.,
Lipták, M.,
Lévai, A.,
Tóth, G.,
Vékey, K.:
Electron-impact induced fragmentation of spiro-1-pyrazolines.
Rapid Commun. Mass. Spectrom. 6 (10), 626-630, 1992.
Dinya, Z.,
Lévai, A.,
Schág, J.,
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Chiroptical properties of optically active thiazolidines derived from aldoses and natural mercaptoamin acids.
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updated: 2024-10-13, 01:38