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Journal Articles Angewandte Chemie Year : 2017

Synthesis of Aromatic Sulfones from SO 2 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-01659794 , version 1 (08-12-2017)

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Niklas Von wolff, Joëlle Char, Xavier Frogneux, Thibault Cantat. Synthesis of Aromatic Sulfones from SO 2 and Organosilanes Under Metal-free Conditions. Angewandte Chemie, 2017, 129 (20), pp.5708 - 5711. ⟨10.1002/ange.201702311⟩. ⟨cea-01659794⟩
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