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Toward a Greener Barluenga-Valdés Cross-Coupling: Microwave-Promoted C-C Bond Formation with a Pd/PEG/H2O Recyclable Catalytic System.
Lamaa, Diana; Messe, Estelle; Gandon, Vincent; Alami, Mouad; Hamze, Abdallah.
Afiliação
  • Lamaa D; BioCIS UMR 8076 , Université Paris-Sud, CNRS, Université Paris-Saclay, Equipe Labellisée Ligue Contre Le Cancer, Laboratoire de Chimie Thérapeutique, Faculté de Pharmacie , rue J.-B. Clément , F-92296 Châtenay-Malabry , France.
  • Messe E; BioCIS UMR 8076 , Université Paris-Sud, CNRS, Université Paris-Saclay, Equipe Labellisée Ligue Contre Le Cancer, Laboratoire de Chimie Thérapeutique, Faculté de Pharmacie , rue J.-B. Clément , F-92296 Châtenay-Malabry , France.
  • Gandon V; Institut de Chimie Moleculaire et des Matériaux d'Orsay (ICMMO), CNRS UMR 8182 , Université Paris-Sud, Université Paris-Saclay , Batiment 420 , 91405 Orsay Cedex , France.
  • Alami M; BioCIS UMR 8076 , Université Paris-Sud, CNRS, Université Paris-Saclay, Equipe Labellisée Ligue Contre Le Cancer, Laboratoire de Chimie Thérapeutique, Faculté de Pharmacie , rue J.-B. Clément , F-92296 Châtenay-Malabry , France.
  • Hamze A; BioCIS UMR 8076 , Université Paris-Sud, CNRS, Université Paris-Saclay, Equipe Labellisée Ligue Contre Le Cancer, Laboratoire de Chimie Thérapeutique, Faculté de Pharmacie , rue J.-B. Clément , F-92296 Châtenay-Malabry , France.
Org Lett ; 21(21): 8708-8712, 2019 11 01.
Article em En | MEDLINE | ID: mdl-31618043
A green Barluenga-Valdés cross-coupling reaction for the synthesis of 1,1-diarylethylenes using palladium catalysis has been developed. The new catalytic system based on Pd/Xphos-SO3Na or Pd/MeDavephos-CF3SO3 in PEG/H2O under microwave irradiation was found to be the best conditions for this transformation. The recyclability of the palladium catalyst system was also studied, and it was found to be active over nine runs without significant loss in its activity.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Ano de publicação: 2019 Tipo de documento: Article
Texto completo
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Ano de publicação: 2019 Tipo de documento: Article