Tudóstér: Lévai Albert publikációi

Lévai, A., Silva, A., Santos, C., Cavaleiro, J., Jekő, J.: Dimethyldioxirane Oxidation of Exocyclic (E,E)-Cinnamylideneketones.
Aust. J. Chem. 62 82-89, 2009.

Lévai, A., Jekő, J.: Synthesis of 5-aryl-1-carboxyphenyl-3-(3-coumarinyl)-2-pyrazolines.
Arkivoc. vi 63-70, 2009.

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.

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.

Lévai, A., Jekő, J.: Oxazepines and thiazepines 46. Synthesis of tetracyclic 1,5-benzothiazepines by the reaction of alpha,betha,gamma,delta-unsaturated ketones with 2-aminothiophenol.
Arkivoc. 2008 (xvii), 234-240, 2008.

Lévai, A.: Synthesis and chemical transformations of benzoxazepines.
Heterocycles. 75 (9), 2155-2185, 2008.

Lévai, A., Kiss-Szikszai, A.: Synthesis of optically active 1,5-benzothiazepines.
Arkivoc. i 65-86, 2008.

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.

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.

Lévai, A., Kövér, K., Jekő, J.: Fused heterocycles 11. synthesis of tricyclic fused pyrazolines by the reaction of 3-arylidenechromanones and 3-arylidene-1-thiochromanones with hydrazine.
Arkivoc. viii 26-39, 2007.

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.

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.

Lévai, A., Jekő, J.: Synthesis of carboxylic acid derivatives of 2-pyrazolines.
Arkivoc. i 134-145, 2007.

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.

Lévai, A., Jekő, J.: Synthesis of 1,5-Disubstituted 3-(4-Hydroxy-6-methyl-2-oxo-2H-pyran-3-yl)-2-pyrazolines.
Monatsh. Chem. 137 (3), 339-345, 2006.

Lévai, A., Dinya, Z., Györgydeák, Z.: Szerves kémiai laboratóriumi gyakorlatok.
Kossuth Egyetemi Kiadó, Debrecen, 93 p., 2006.

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.

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.

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.

Lévai, A.: Synthesis of chlorinated 3,5-diaryl-2-pyrazolines by the reaction of chlorochalcones with hydrazines.
Arkivoc. 9 344-352, 2005.

Lévai, A., Jekő, J.: Synthesis of hydroxylated 3,5-diaryl-2-pyrazolines by the reaction of hydroxychalcones with hydrazines.
Arkivoc. 10 199-205, 2005.

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.

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.

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.

Lévai, A.: Synthesis of exocyclic alpha,beta-unsaturated ketones.
Arkivoc. 2004 (7), 15-33, 2004.

Patonay, T., Jekő, J., Kiss-Szikszai, A., Lévai, A.: Synthesis of Racemic and Enantiomerically Enriched alpha-Oxyfunctionalized Benzocyclanones and Chromanones by Dimethyldioxirane and Dimethyldioxirane/Mn(III) salen System.
Monatsh. Chem. 135 (6), 743-756, 2004.

Lévai, A., Jekő, J.: Chemoselective oxidation of 3-acetyl-2,3-dihydrobenzothiazoles by dimethyldioxirane.
Arkivoc. 2003 (5), 19-27, 2003.

Lévai, A.: Dioxirane oxidation of sulfur-containing organic compounds.
Arkivoc. 2003 (14), 14-30, 2003.

Fogassy, G., Tungler, A., Lévai, A.: Enantioselective hydrogenation of exocyclic alpha,beta-unsaturated ketones Part III. Hydrogenation with Pd in the presence of cinchonidine.
J. Mol. Catal. A-Chem. 192 (1-2), 189-194, 2003.

Lévai, A.: Epoxidation of homoisoflavones.
Journal of Heterocyclic Chemistry 40 (2), 395-397, 2003.

Lévai, A.: Fused heterocycles - 10 - Synthesis of tricyclic fused pyrazolines by the reaction of (Z)-3-aryledene-1-thioflavanones with hydrazines.
Heterocycl. Commun. 9 (3), 287-292, 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.

Kéki, S., Deák, G., Lévai, A., Zsuga, M.: Post-source decay matrix-assisted laser desorption/ionization mass spectrometric study of peracetylated isoflavone glycosides cationized by protonation and with various metal ions.
Journal of Mass Spectrometry 38 (11), 1207-1209, 2003.

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.

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.

Lévai, A., Tóth, G., Kovács, J., Patonay, T., Vass, E.: Epoxidation of (Z)-3-Arylidene-1-thioflavanones.
Monatsh. Chem. 132 (6), 707-713, 2001.

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.

Patonay, T., Dinya, Z., Lévai, A., Molnár, D.: Reactivity of alpha-arylidene benzoheteracyclanone dibromides toward azide ion: an effective approach to 3-(alpha-substituted-benzyl)chromones and -1-thiochromones.
Tetrahedron. 57 (14), 2895-2907, 2001.

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.

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.

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.

Lévai, A.: Szerves kémiai praktikum.
[Debreceni Egyeetem], Debrecen, 51 p., 2000.

Lévai, A.: An efficient procedure for the preparation of 4-thioflavones by the reaction of flavones with Lawesson's Reagent.

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.

Lévai, A.: Fused heterocycles 9. synthesis of tricyclic pyrazolines by the reaction of E-3-arylideneflavanones with phenylhydrazine.

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.

Lévai, A.: Optically active 1,5-benzothiazepines.

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.

Lévai, A.: Oxazepines and thiazepines 38. synthesis of 2,4-diaryl-2,3-dihydro-1,5-benzothiazepines by the reaction of 2'-hydroxychalcones with 2-aminothiophenol.

Lévai, A., Patonay, T.: Reaction of E-2-arylidene-1-indanones, Z-aurones, Z-1-thioaurones and Z-2-arylidene-2,3-dihydro-1H-indol-3-ones with diazomethane.
J. Heterocycl. Chem. 36 (3), 747-753, 1999.

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.

Lévai, A., Nemes, C., Patonay, T.: Synthesis of new (Z)-3-arylidenechromanones by the photoisomerization of (E)-3-arylidenechromanones.

Lévai, A., Silva, A., Patonay, T., Cavaleiro, J.: Synthesis of spiro-1-pyrazolines by the 1,3-dipolar cycloaddition of exocyclic ga s, gb s-unsaturated ketones with diazomethane.

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.

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.

Sebők, P., Lévai, A., Tímár, T.: Expedient synthesis of 4-aminochromans and 4-aminothiochromans.

Lévai, A.: Fused heterocycles. 8.: An efficient procedure for the stereoselective synthesis of trans?2,3,3a,4?tetrahydro?3?aryl?2?phenyl[1]benzopyrano[4,3?c ]pyrazoles and their [1]benzothiopyrano analogues.
J. Heterocycl. Chem. 35 (1), 13-16, 1998.

Lévai, A.: Heterociklusos vegyületek szintézise és kémiai átalakításai.
Kossuth Lajos Tudományegyetem, Debrecen, 33 p., 1998.

Lévai, A.: Oxazepines and thiazepines 37.: A simple and convenient procedure for the preparation of 3-acyl-2,3-dihydrobenzothiazoles by ring contraction of 2,4-diaryl-2,3-dihydro-1,5-benzothiazepines under acylating conditions.
Monatsh. Chem. 129 (8-9), 909-914, 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.

Lévai, A.: Utilization of the chiroptical spectroscopies for the structure elucidation of flavonoids and related benzopyran derivatives.

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.

Patonay, T., Cavaleiro, J., Lévai, A., Silva, A.: Dehydrogenation by iodine-dimethylsulfoxide systems: A general route to substituted chromones and thiochromones.

Adam, W., Lévai, A., Mérour, J., Nemes, C., Patonay, T.: Dioxirane oxidation of 1-acetyl-2-arylidene-1H-indol-3(2H)-ones. Diastereoselective formation of spiroepoxides.

Lévai, A.: Oxazepines and thiazepines 35* synthesis of tetracyclic benzothiazepines by the reaction of 2-aminothiphenol with exocyclic ga s, gb s-enones /A. Lévai.

Lévai, A.: Synthesis of benzoxazepines.

Patonay, T., Lévai, A., Hegedüs, L., Patonay-Péli, E.: Synthesis of novel [(5H-tetrazolyl)alkoxy]-substituted chromone and chromanone derivatives.

Lévai, A.: Synthesis of pyrazolines by the reactions of ga s, gb s-enones with diazomethane and hydrazines.

Lévai, A.: Szerves kémiai praktikum.
Kossuth Lajos Tudományegyetem, Debrecen, 51 p., 1997.

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.

Lévai, A., Adam, W., Jekő, J., Nemes, C., Patonay, T.: Dimethyldioxirane epoxidation of chalcone and isoflavone glycoside acetates.

Lévai, A.: Oxazepines and thiazepines 32. Synthesis of tetracyclic benzothiazepines.

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.

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.

Adam, W., Jekő, J., Lévai, A., Nemes, C., Patonay, T.: Dimethyldioxirane epoxidation of chalcone and isoflavone glycoside acetates.

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.

Lévai, A., Tóth, G.: Nitrogen-containing heterocyclic compounds from exocyclic α,β-unsaturated ketones.

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.

Lévai, A., Patonay, T., Patonay-Péli, E., Tóth, G.: Substrate-specific reactions of dibromides of α-arylidenebenzocyclanones with azide nucleophile.

Lévai, A.: Synthesis and thermal decomposition of 3-aroyl-4-aryl-2-pyrazolines.
Monatsh. Chem. 126 (11), 1245-1251, 1995.

Lévai, A.: Synthesis of benzothiazepines.

Lévai, A., Patonay, T.: Synthesis of bridged isoflavone derivatives.
Monatsh. Chem. 126 (2), 219-226, 1995.

Lévai, A., Patonay, T.: Synthesis of leukotriene analogue carboxylic acid derivatives of dihydrochalcones.

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.

Patonay, T., Lévai, A.: Facile synthesis of tetrazolylchromonoids and related compounds.
Arch. Pharm. 327 (3), 181-186, 1994.

Lévai, A.: Ismertetés: Handbook of enantioselective catalysis with transition metal compounds.
ACH Models in chemistry, 131 (2), 290-291, 1994.
(Ismertetett mű: Henri Brunner, Wolfgang Zettlmeier. -Handbook of enantioselective catalysis with transition metal compounds /Weinheim : VCH, 1993. -359 p.(vol. 2.))

Halász, J., Tóth, G., Lévai, A., Nemes, C., Jámbor, Z.: Proton and carbon-13 nuclear magnetic resonance spectroscopic properties of the spiroepoxides of (E)-2-arylmethylideneindan-1-ones.

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.

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.

Knezovic, S., Sunjic, V., Lévai, A.: Enantioselective hydrolysis of some 3-(2-nitrophenoxy) butanoates catalyzed by Pseudomonas fluorescens and Pseudomonas sp.lipase.

Szabó, Z., Lévai, A.: Interpretation of the 13C NMR spectra of 3-benzylidene-flavanones, 3-benzylflavone and 3-benzyl-1-thioflavone derivatives.

Hadady, K., Lévai, A.: OPLC study of retention of 2,3-dihydro-1,5-benzothiazepines on layers impregnated with tricaprylmethylammonium chloride.
Chromatographia. 37 482-486, 1993.

Hadady, K., Lévai, A.: OPLC study of retention of 2,3-dihydro-1,5-benzothiazepines on layers impregnated with tricaprylmethylammonium chloride.
Chromatographia. 37 482-486, 1993.

Lévai, A., Bálint, Z.: Oxazepines and thiazepines, XXVII. Chemical transformations of 2,3-dihydro-2-phenyl-1,4-benzoxazepin-5(4H)-one.

Lévai, A., Ott, J., Snatzke, G.: Oxazepines and thiazepines 28: Circular dichroism of optically active 2,3-dihydro-2-methyl-1,5-benzoxazepin-4(5H)-ones.
Monatsh. Chem. 124 (1), 65-69, 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.

Dinya, Z., Sztaricskai, F., Lévai, A., Litkei, G.: Photoelectron (HEI) spectroscopy of flavonoids and thioflavonoids II. Photoelectron spectra of chromone and 1-thiochromone derivatives.
Croat. Chem. Acta. 66 265-278, 1993.

Tóth, G., Lévai, A., Szöllősy, Á., Duddeck, H.: Synthesis and conformational analysis of some spiropyrazoline isomers.
Tetrahedron. 49 (4), 863-880, 1993.

Lévai, A.: Chemical transformations of 2,3-dihydro-1,5-benzothiazepin-4-(5)-ones.
Arch. Pharm. 325 721-726, 1992.

Lévai, A., Ott, J., Snatzke, G.: Circular dichroism of 3(Phenoxy)butyric acid derivatives.
Croatia chemica acta 65 865-869, 1992.

Adam, W., Hadjiarapoglou, L., Lévai, A.: Dimethyldioxirane epoxidation of aurones and isoflavones.

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.

Duddeck, H., Lévai, A.: Natural abudance 17 O NMR spectra of thio analogues of chromanones, chromones, flavanones and flavones.

Lévai, A., Sebők, P.: New procedures for the preparation of isoflavones with unsubstituted ring A.
Synth. Commun. 221992.

Lévai, A., Ott, J., Snatzke, G.: Oxazepines and thiazepines 24: Synthesis of optically active 2,3-dihydro-2-methyl-1,5-benzoxazepin-4(5H)-ones.
Monatsh. Chem. 123 (10), 919-930, 1992.

Dinya, Z., Lévai, A., Schág, J., Pócsfalvi, G., Somogyi, Á., Galamb, V.: Substituent and coupling effects in the IR spectra of arylidenecyclanones.
Spectrochim. acta, A, Mol. biomol. spectrosc. 48 (1), 25-30, 1992.

Tóth, G., Lévai, A., Duddeck, H.: Synthesis, tautomerism and stereochemistry of spiropyrazolines.
Magn. Reson. Chem. 30 (3), 235-239, 1992.

Tóth, G., Lévai, A., Szöllősy, Á.: Synthesis and stereochemistry of tetracyclic benzodiazepines.
Liebigs Ann. Chem. 803-807, 1992.

Lévai, A.: Synthesis of 2,2-dimethylchromans by the hydrogenation of 2,2-dimethyl-2H-chromenes.
Monatsh. Chem. 123 (5), 461-464, 1992.

Lévai, A., Szabó, Z.: Synthesis of 3-benzylflavones and 3-benzyl-4-thioflavones.
J. Chem. Res. 380-381, 1992.

Lévai, A.: Synthesis of 4-thioisoflavones and related compounds.
J. Chem. Res. 163, 1992.

Lévai, A., Szabó, Z.: Synthesis of exocyclic Ó,ò-unsaturated ketones.
Pharmazie. 47 56-57, 1992.

Dinya, Z., Komáromi, I., Lévai, A.: X-ray photoelectron spectra (XPS) of flavonoid parent compounds.
J. Electron spectrosc. Relat. Phenom. 59 (4), 315-325, 1992.

Lévai, A.: Christoph Elschenbroich - Albert Salzer: Organometallics. VCH. Weinheim, 1989. [Rec.].
Acta chim. Acad. Sci. Hung. 128 300-301, 1991.

Lévai, A.: Fused heterocycles 6: Reactions of 3-arylidenechromanones and -1-thiochromanones with thiourea.
Monatsh. Chem. 122 (8-9), 691-695, 1991.

Lévai, A., Szöllősy, Á., Tóth, G.: Reaction of 1-Thioflavanone with Aromatic Aldehydes.
Acta chim. Acad. Sci. Hung. 128 359-364, 1991.

Lévai, A.: Richard C. Larock: Comprehensove Organic Transformmations. A Guide to Functional Group Prepasrations. VCH, Weinheim, 1989. [Rec.].
Acta chimica Academiae scientiarum Hungaricae, 128 967, 1991.

Szöllősy, Á., Tóth, G., Lóránd, T., Kónya, T., Aradi, F., Lévai, A.: Synthesis and Stereochemistry of Hexahydrobenzo 6,7 cyclohepta 1,2-c pyrzoles.

Lévai, A.: Synthesis of carboxylic Acid Derivatives of Dihydrochalcones.
Monatsh. Chem. 122 (1-2), 127-129, 1991.

Tóth, G., Lévai, A., Dinya, Z., Snatzke, G.: Thermal Decomposition of Some New Spiro-1-pyrazolines.
Tetrahedron 47 8119-8132, 1991.

Lévai, A., Timár, T.: An efficient synthesis of 2,2-Dimethylchromans from 4-Methoxy-2,2-dimethylchromans.

Ott, J., Lévai, A.: An Efficient Synthesis of 2,3-Dihydro-1,5-benzoxazepin-4/5H/-ones.

Lévai, A.: Christian Reichardt: Solvents and Solvent Effects in Organic Chemistry, VCH, Weinheim, 1988. [Rec.].

Lévai, A., Tímár, T.: New Procedure for the Preparation of 2,2-Dimethyl-2H-chromenes.

Puzicha, G., Lévai, A., Snatzke, G.: Oxazepines and thiazepines 21: CD-spectra of optically active 2-methyl-2,3-dihydro-1,5-benzothiazepin-4(5H)-ones and related 3-phenylthio-butyric acid derivatives.
Monatsh. Chem. 121 (4), 293-298, 1990.

Lévai, A., Tímár, T.: Preparation of 2,2-Dimethyl-2H-chromenes with Carboxamide Containing Side Chain.

Lévai, A., Timár, T.: Preparation of Precocene Analogue 2,2-Dimethyl-2H-chromones.

Lévai, A.: Special Issues on Chiroptical Methods. Croatica Chemica Acta. Vol. 62 2A and 2B (1989). [Rec.].
Acta chimica Hungarica 127 758, 1990.

Lévai, A., Tóth, G., Timár, T.: Synthesis of benzopyran derivatives 15: Preparation of arylsulfonyloxy-2,2-dimethyl-2H-chromenes.
Monatsh. Chem. 121 (5), 403-411, 1990.

Duddeck, H., Jászberényi, J., Lévai, A., Timár, T., Elgamal, M.: Natural abundance 17O NMR spectra of chromanones, chromones, flavanones and flavones.
Magn. Reson. Chem. 27 (2), 170-172, 1989.

Ciechanowicz, -., Grochowski, J., Lévai, A., Puzicha, G., Serda, P., Snatzke, G.: Oxazepines and thiazepines 20: CD-spectra of optically active 2-phenyl-2,3-dihydro-1,5-benzothiazepin-4(5H)-ones and related 3-phenylthio-3-phenyl-propionic acid derivatives, and X-ray diffraction of one phenylethylamide.
Monatsh. Chem. 120 (11), 981-990, 1989.

Lévai, A.: Preparation of 2,3-Dihydro-2,4-diaryl-1,5-benzothiazepine derivatives.

Lévai, A., Földesi, A., Szabó, D., Kónya, T., Lóránd, T., Szöllősy, Á., Tóth, G.: Synthesis and Stereochemistry of Benzopyrano- and Benzothiopyrano [4,3-c]pyrazoles.

Lévai, A., Janke, F., Tóth, G.: Synthesis and Stereochemistry of the Dibromides of Exocyclic Ó,ò-Unsaturated Ketones.

Timár, T., Lévai, A.: Synthesis of 2,2-Dimethyl-4-methoxychromans.

Puzicha, G., Lévai, A., Szilágyi, L.: Oxazepines and thiazepines 19: Synthesis of optically active 2,3-dihydro-1,5-benzothiazepin-4(5H)-ones.
Monatsh. Chem. 119 (8-9), 933-944, 1988.

Györgydeák, Z., Lévai, A., Snatzke, G.: Chiroptical properties of optically active thiazolidines derived from aldoses and natural mercaptoamin acids.
In: Circular dichroism : International conference : Papers, (1985 Sep : Sofia), VCH Verlagsgesellschaft, Weinheim, 352-355, 1987.

Tóth, Z., Balogh, T., Borda, J., Joó, P., Király, R., Kiss, T., Lévai, A., Posta, J., Lakatos, G., Menyhárt, M., Patkó, J.: A nem kémiaszakos egyetemi hallgatók integrált kémiaoktatásának kidolgozása.
In: Felsőoktatási fejlesztési kutatások, [s.n.], Budapest, 408-418, 1985.

Lévai, A., Szöllősy, Á., Tóth, G.: Fused heterocycles. II. Synthesis and stereochemistry of benzopyrano/4,3-c/pyrazolines and related compounds.
J. Chem Research. 392-393, 1985.

Lévai, A., Puzicha, G.: Oxazepines ano thiazepines, XVII new procedures for the preparation of 2,3-oihydro-1,5-benzothiazepin-4(5H)-ones substituted in position 2.
Synth. Commun. 15 (7), 623 - 632, 1985.

Duddeck, H., Kaiser, M., Lévai, A.: Oxazepine und Thiazepine, XVI: H- und C-NMR-Untersuchungen zur Struktur von Benzothiazepinon-derivaten.
Leibigs Ann. Chem. 1985 (4), 869-876, 1985.

Lévai, A., Timár, T., Frank, L., Hosztafi, S.: Synthesis of 2,2-dimethylbenzoxazepinones by the Schmidt reaction of 2,2-dimethyl-4-chromanones.
Heterocycles. 34 1523-1538, 1985.

Gaál, G., R. Dávid, É., Dinya, Z., Farkas, I., Lévai, A., Litkei, G., Makleit, S., Mádiné Puskás, M., Rákosi, M., Somogyi, L., Sztaricskai, F., Liptákné Tőkés, A.: Kutatási eredmények: 1950-1973 : jubileumi kötet Bognár Rezső hatvanadik születésnapjára.
Kossuth Lajos Tudományegyetem Szerves Kémiai Tanszéke, Debrecen, 216 p., 3 t., 1973.