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A Green solvent approach to the chemistry of 1,2-diaryl-1,2-disodioethanes

Azzena, Ugo Gavino and Kondrot, Florian and Pisano, Luisa and Pittalis, Mario (2012) A Green solvent approach to the chemistry of 1,2-diaryl-1,2-disodioethanes. Applied Organometallic Chemistry, Vol. 26 (4), p. 180-184. eISSN 1099-0739. Article.

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DOI: 10.1002/aoc.2834

Abstract

We investigated the generation and the reactivity of selected 1,2-diaryl-1,2-disodioethanes employing cyclopentyl methyl ether and 2-methyltetrahydrofuran as green solvent alternatives to tetrahydrofuran. Both solvents proved suitable for the generation of these vic-diorganometals, as well as for their employment as single-electron transfer reagents. On the other hand, 2-methyltetrahydrofuran appears as the solvent of choice in reactions involving the employment of these diorganometals as nucleophiles or bases. Accordingly, our results disclose an environmentally more sustainable approach to the chemistry of these diorganometals and, in a wider sense, to reductive metalation reactions.

Item Type:Article
ID Code:7555
Status:Published
Refereed:Yes
Uncontrolled Keywords:Active sodium, diorganometals, electron transfer, green solvents, hydrodehalogenation, metalation
Subjects:Area 03 - Scienze chimiche > CHIM/06 Chimica organica
Divisions:001 Università di Sassari > 01-a Nuovi Dipartimenti dal 2012 > Chimica e Farmacia
Publisher:Wiley
eISSN:1099-0739
Deposited On:10 May 2012 17:57

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