M
Marcello Tiecco
Researcher at University of Perugia
Publications - 306
Citations - 5180
Marcello Tiecco is an academic researcher from University of Perugia. The author has contributed to research in topics: Nucleophile & Enantioselective synthesis. The author has an hindex of 38, co-authored 306 publications receiving 4944 citations. Previous affiliations of Marcello Tiecco include Autonomous University of Madrid & Sapienza University of Rome.
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Catalytic conversion of β,γ-unsaturated esters, amides and nitriles into γ-alkoxy or γ-hydroxy α,β-unsaturated derivatives induced by persulfate anion oxidation of diphenyl diselenide
TL;DR: The reaction of β,γ-unsaturated esters, amides and nitriles with catalytic amounts of diphenyl diselenide and an excess of ammonium persulfate in alcohols or in water affords β,alkoxy or γ-hydroxy α,β- unsaturated derivatives, respectively, in good yields as mentioned in this paper.
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Selenium-mediated conversion of alkynes into .alpha.-dicarbonyl compounds
TL;DR: In this article, the reaction of terminal and internal alkynes with diphenyl diselenide and ammonium peroxydisulfate in methanol proceeds smoothly to give α-keto acetals and α- keto ketals, respectively.
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Synthesis of Substituted Se-Phenyl Selenocarboxylates from Terminal Alkynes
Marcello Tiecco,Lorenzo Testaferri,Andrea Temperini,Luana Bagnoli,Francesca Marini,Claudio Santi,Raffaella Terlizzi +6 more
TL;DR: In this paper, Se-phenyl selenocarboxylates were easily converted into the corresponding esters and amides, which is compatible with a broad range of oxygen-and nitrogen-containing functional groups.
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Substituted azides from selenium-promoted deselenenylation of azido selenides. Glycosylation reactions of protected 2-azido-2-deoxy-1-selenoglycopyranoses
TL;DR: After activation with electrophilic selenenylating agents, the phenylseleno group of vicinal azido selenides can be easily substituted by nucleophiles to afford a variety of substituted azides.
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Synthesis of nitrogen-containing heterocycles from the azido-selenenylation products of unsaturated carbonyl compounds
TL;DR: In this paper, the azido group reacted with the carbonyl function to afford the corresponding ring-closure reaction products containing a carbon nitrogen double bond, and the phenylseleno derivatives of tetrahydropyridine were formed starting from γ, δ-unsaturated ketones and from α-allyl β-ketoesters.