Synthesis of chlorinated 3,5-diaryl-2-pyrazolines by the reaction of chlorochalcones with hydrazines
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Synthesis and structure elucidation of novel pyrazolyl-2-pyrazolines obtained by the reaction of 3-(3-aryl-3-oxopropenyl)chromen-4-ones with phenylhydrazine
Santos, Clementina M. M., Silva, Artur M. S., Jekőc, József, Lévai, Albert
Published in ARKIVOC (23.05.2012)
Published in ARKIVOC (23.05.2012)
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Synthesis of carboxylic acid derivatives of 2-pyrazolines
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Synthesis of Pyrazoles by Treatment of 3-Benzylchromones, 3-Benzylflavones and Their 4-Thio Analogues with Hydrazine
Lévai, Albert, Silva, Artur M. S., Cavaleiro, José A. S., Alkorta, Ibon, Elguero, José, Jekő, József
Published in European Journal of Organic Chemistry (12.06.2006)
Published in European Journal of Organic Chemistry (12.06.2006)
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Synthesis of hydroxylated 3,5-diaryl-2-pyrazolines by the reaction of hydroxychalcones with hydrazines
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Synthesis of 4-aryl-3(5)-(2-hydroxyphenyl)pyrazoles by reaction of isoflavones and their 4-thio analogues with hydrazine derivatives
Levai, Albert, Silva, Artur M. S., Cavaleiro, Jose A. S., Elguero, Jose, Alkorta, Ibon, Jeko, Jozsef
Published in Australian journal of chemistry (01.01.2007)
Published in Australian journal of chemistry (01.01.2007)
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Reductive formation of 1,5-benzothiazepines
Levai, Albert, Toth, Gabor, Gondos, Timea, Jeko, Jozsef, Brahmbhatt, D. I.
Published in Heterocycles (01.07.2006)
Published in Heterocycles (01.07.2006)
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Highly diastereoselective Michael reaction under solvent-free conditions using microwaves: conjugate addition of flavanone to its chalcone precursor
Patonay, Tamás, Varma, Rajender S, Vass, András, Lévai, Albert, Dudás, József
Published in Tetrahedron letters (19.02.2001)
Published in Tetrahedron letters (19.02.2001)
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Dimethyldioxirane Oxidation of Exocyclic (E,E)-Cinnamylideneketones
Lévai, Albert, Silva, Artur M.S, Santos, Clementina M.M, Cavaleiro, José A.S, Jekő, József
Published in Australian journal of chemistry (01.01.2009)
Published in Australian journal of chemistry (01.01.2009)
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Fused heterocycles 11.1 Synthesis of tricyclic fused pyrazolines by the reaction of 3-arylidenechromanones and 3-arylidene-1-thiochromanones with hydrazine
Lévai, Albert, Kövér, Katalin E., Jekő, József
Published in ARKIVOC free online journal of organic chemistry (23.09.2006)
Published in ARKIVOC free online journal of organic chemistry (23.09.2006)
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NMR spectroscopic structure elucidation of the products of the reaction of 3-(3-aryl-3-oxopropenyl)- chromen-4-ones with 1,2-phenylenediamine
Tóth, Gábor, Simon, András, Gondos, Tímea, Lévai, Albert, Jekö, József, Andrási, Ferenc
Published in Magnetic resonance in chemistry (01.09.2006)
Published in Magnetic resonance in chemistry (01.09.2006)
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Epoxidation studies of 2-styrylchromones using Jacobsen's catalyst and hydrogen peroxide and iodosylbenzene as oxidants
Santos, Clementina M. M., Silva, Artur M. S., Cavaleiro, Jose A. S., Patonay, Tamas, Levai, Albert
Published in Journal of heterocyclic chemistry (01.09.2006)
Published in Journal of heterocyclic chemistry (01.09.2006)
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Microwave-induced, solvent-free transformations of benzoheteracyclanones by HTIB (Koser`s reagent)
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Chemoselective oxidation of 3-acetyl-2,3-dihydrobenzothiazoles by dimethyldioxirane
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Enantioselective synthesis and chiroptical properties of optically active isoflavone epoxides
Lévai, Albert, Adam, Waldemar, Fell, Rainer T., Gessner, Ralph, Patonay, Tamás, Simon, András, Tóth, Gábor
Published in Tetrahedron (22.10.1998)
Published in Tetrahedron (22.10.1998)
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