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Article Dans Une Revue Angewandte Chemie Année : 2017

Synthesis of Aromatic Sulfones from SO 2 and Organosilanes Under Metal-free Conditions

Résumé

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.

Domaines

Matériaux

Dates et versions

cea-01659794 , version 1 (08-12-2017)

Identifiants

Citer

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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