A
Albert Lévai
Researcher at University of Debrecen
Publications - 271
Citations - 2495
Albert Lévai is an academic researcher from University of Debrecen. The author has contributed to research in topics: Dimethyldioxirane & Aryl. The author has an hindex of 25, co-authored 271 publications receiving 2403 citations. Previous affiliations of Albert Lévai include Ruhr University Bochum & University of Orléans.
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Asymmetric Weitz-Scheffer epoxidation of isoflavones with hydroperoxides mediated by optically active phase-transfer catalysts.
Waldemar Adam,Paraselli Bheema Rao,Hans Georg Degen,Albert Lévai,Tamás Patonay,Chantu R. Saha-Möller +5 more
TL;DR: The present attractive and convenient method should be useful for the preparation of optically active epoxides of the biologically relevant isoflavone structure.
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Synthesis of chlorinated 3,5-diaryl-2-pyrazolines by the reaction of chlorochalcones with hydrazines
TL;DR: A series of chlorinated 3,5-diaryl-2-pyrazolines has been synthesized by the reaction of appropriately substituted chlorochalcones and mono-substituted hydrazines in hot acetic acid solution as mentioned in this paper.
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Enantioselective epoxidation of 2,2-dimethyl-2H-chromenes by dimethyldioxirane and jacobsen's Mn(III)salen catalysts
TL;DR: In this article, the Jacobsen catalyst was used for enantioselective epoxidation of 2,2-dimethyl-2H-chromenes 1a-d.
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Synthesis and conformational analysis of some spiropyrazoline isomers
TL;DR: In this paper, a series of spiropyrazolines has been synthesized by 1,3-dipolar cycloaddition of E- and Z-3-arylidene-chromanones, -1-thiochromanone, -flavanones, 1-thiosavanones as well as 2-benzylidene 1-indanone with diazomethane.