Multicomponent Synthesis of Sulfones and Sulfides from Triarylbismuthines and Sodium Metabisulfite in Deep Eutectic Solvents

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Title: Multicomponent Synthesis of Sulfones and Sulfides from Triarylbismuthines and Sodium Metabisulfite in Deep Eutectic Solvents
Authors: Saavedra, Beatriz | Marset, Xavier | Guillena, Gabriela | Ramón, Diego J.
Research Group/s: Alternative Methodologies In Chemistry (AMIC) | Nuevos Materiales y Catalizadores (MATCAT) | Catálisis Estereoselectiva en Síntesis Orgánica (CESO)
Center, Department or Service: Universidad de Alicante. Departamento de Química Orgánica | Universidad de Alicante. Instituto Universitario de Síntesis Orgánica
Keywords: Bismuth | Multicomponent reactions | Solvent effects | Sulfur | Sustainable chemistry
Knowledge Area: Química Orgánica
Issue Date: 23-Jun-2020
Publisher: Wiley-VCH Verlag GmbH & Co. KGaA
Citation: European Journal of Organic Chemistry. 2020, 23: 3462-3467. doi:10.1002/ejoc.202000425
Abstract: This study describes a novel and catalyst‐free methodology for the multicomponent synthesis of a broad range of sulfones, disulfides, and sulfides from non‐toxic triarylbismuthines (Ar3Bi) and sodium metabisulfite (Na2S2O5) in deep eutectic solvents (DESs). The fine tuning of the DESs properties allowed the solubility of all reagents, enhancing their reactivity, as well as, the recyclability of the reaction medium for at least 5 consecutive cycles. Thus, this versatile strategy uses non‐toxic reagents without the need of metal catalysts in a sustainable solvent, being an interesting alternative to traditional hazardous protocols.
Sponsor: This work was supported by the University of Alicante (VIGROB-316FI) and the Spanish Ministerio de Economia, Industria y Competitividad (PGC2018-096616-B-100). BS and XM thanks Generalitat Valenciana (ACIF/2017/211 and ACIF/2016/057, respectively) for their fellowships.
ISSN: 1434-193X (Print) | 1099-0690 (Online)
DOI: 10.1002/ejoc.202000425
Language: eng
Type: info:eu-repo/semantics/article
Rights: © 2020 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim
Peer Review: si
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Appears in Collections:INV - CESO - Artículos de Revistas
INV - AMIC - Artículos de Revistas
INV - MATCAT - Artículos de Revistas

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