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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Selenium promoted conversion of α-substituted β,γ-unsaturated ketones into 2,3,5-trisubstituted furans
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Formation and reactivity of the addition products of alkoxides and thiolate anions to vinyl selenones
TL;DR: In this paper, it was shown that the ArSeO 2 is a strong electron attracting group with peculiar properties, which can react in several ways with loss of the selenonyl group.
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A Simple Zinc-Mediated Preparation of Selenols
TL;DR: Under acidic conditions zinc reduces diselenides to afford selenols, which can be either isolated or treated in situ with alkyl halides to produce alkyls selenides or with epoxides to give β-hydroxyselenides as mentioned in this paper.
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Asymmetric Syntheses Promoted by Organoselenium Reagents
Marcello Tiecco,Lorenzo Testaferri,Francesca Marini,Luana Bagnoli,Claudio Santi,Andrea Temperini,Silvia Sternativo,Cristina Tomassini +7 more
TL;DR: Using chiral nonracemic electrophilic-organoselenium-reagents-asymmetric alkoxy-, hydroxy-, azido- and amido-selenenylation of alkenes were effected with high diastereoselectivity.
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N-hydroxy γ-lactams or cyclic N-hydroxy imidates from the organoselenium-induced cyclization of β,γ-unsaturated hydroxamic acids
TL;DR: The organoselenium-induced ring closure reactions of β, γ-unsaturated hydroxamic acids afforded cyclic phenylseleno N-hydroxy imidates or phenylselleno Nhydroxy γ lactams as the kinetically or thermodynamically controlled products, respectively as discussed by the authors.