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Accumulation, Characterization and Reactivity of Chiral Ammonium-Carboxonium Dications in Superacid.
Berrino, Emanuela; Cantin, Thomas; Artault, Maxime; Beck, Stefanie; Jessen, Christoph; Marrot, Jérôme; Guégan, Frédéric; Mingot, Agnès; Kornath, Andreas; Thibaudeau, Sébastien.
Afiliação
  • Berrino E; IC2MP UMR CNRS 7285, Université de Poitiers, 4 rue Michel, Brunet, 86073 Poitiers cedex 9, France.
  • Cantin T; IC2MP UMR CNRS 7285, Université de Poitiers, 4 rue Michel, Brunet, 86073 Poitiers cedex 9, France.
  • Artault M; IC2MP UMR CNRS 7285, Université de Poitiers, 4 rue Michel, Brunet, 86073 Poitiers cedex 9, France.
  • Beck S; Department of Chemistry, Ludwig-Maximilian University of Munich, Butenandtstr. 5-13, D-81377, München, Germany.
  • Jessen C; Department of Chemistry, Ludwig-Maximilian University of Munich, Butenandtstr. 5-13, D-81377, München, Germany.
  • Marrot J; UMR CNRS 8180, 45 avenue des États-Unis, 78035, Versailles Cedex, France.
  • Guégan F; IC2MP UMR CNRS 7285, Université de Poitiers, 4 rue Michel, Brunet, 86073 Poitiers cedex 9, France.
  • Mingot A; IC2MP UMR CNRS 7285, Université de Poitiers, 4 rue Michel, Brunet, 86073 Poitiers cedex 9, France.
  • Kornath A; Department of Chemistry, Ludwig-Maximilian University of Munich, Butenandtstr. 5-13, D-81377, München, Germany.
  • Thibaudeau S; IC2MP UMR CNRS 7285, Université de Poitiers, 4 rue Michel, Brunet, 86073 Poitiers cedex 9, France.
Angew Chem Int Ed Engl ; 63(23): e202404066, 2024 Jun 03.
Article em En | MEDLINE | ID: mdl-38587216
ABSTRACT
The accumulation of chiral ammonium-oxocarbenium dications in superacid is evidenced by low-temperature NMR spectroscopy, X-ray diffraction analysis and confirmed by DFT calculations. Its potential for the diastereoselective remote hydrofunctionalization of non-activated alkene is also explored.
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Texto completo: 1 Base de dados: MEDLINE Idioma: En Ano de publicação: 2024 Tipo de documento: Article

Texto completo: 1 Base de dados: MEDLINE Idioma: En Ano de publicação: 2024 Tipo de documento: Article