Mild temperature amination of aryl iodides and aryl bromides with aqueous ammonia in the presence of CuBr and pyridyldiketone ligands

Catalytic systems based on copper and simple ligands of ambidentate pyridyldiketone type were used in direct amination of aryl iodides and bromides with aqueous ammonia in one of the mildest conditions described in the literature, with reaction temperature ranging between 25 and 80 °C.

Mots clés

Pyridyldiketone Copper Catalysis Ammonia Arylation

Domaines

Chimie Catalyse

Fichier principal

02 - Journal of Catalysis 2019.pdf (502.62 Ko)

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https://hal.umontpellier.fr/hal-02333256

Soumis le : jeudi 7 janvier 2021-11:07:54

Dernière modification le : lundi 15 avril 2024-11:25:23

Archivage à long terme le : jeudi 8 avril 2021-18:43:45

Dates et versions

hal-02333256 , version 1 (07-01-2021)

Identifiants

HAL Id : hal-02333256 , version 1
DOI : 10.1016/j.jcat.2019.06.020

Citer

Racha Abed Ali Abdine, Gracjan Kurpik, Anna Walczak, Sultan Abu A. Aeash, Artur Stefankiewicz, et al.. Mild temperature amination of aryl iodides and aryl bromides with aqueous ammonia in the presence of CuBr and pyridyldiketone ligands. Journal of Catalysis, 2019, 376, pp.119-122. ⟨10.1016/j.jcat.2019.06.020⟩. ⟨hal-02333256⟩

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