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Journal Articles Angewandte Chemie International Edition Year : 2017

Synthesis of Aromatic Sulfones from SO2 and Organosilanes, Under Metal-free Conditions

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Abstract

The conversion of SO2 to arylsulfones has been achieved for the first time under metal-free conditions, by reacting SO2 with (hetero)arylsilanes and alkylhalides, in the presence of a fluoride source. The mechanism of this transformation has been elucidated based on DFT calculations, which highlight the influence of SO2 in promoting C–Si bond cleavage.
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cea-01510322 , version 1 (19-04-2017)

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Attribution - CC BY 4.0

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Niklas von Wolff, Joëlle Char, Xavier Frogneux, Thibault Cantat. Synthesis of Aromatic Sulfones from SO2 and Organosilanes, Under Metal-free Conditions. Angewandte Chemie International Edition, 2017, 56, pp.5616-5619. ⟨10.1002/anie.201702311⟩. ⟨cea-01510322⟩
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