Browsing by Author "Chauhan, Arvind Singh"

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    Pd/C-Catalyzed Carbonylative Amidation for the Synthesis of 2-Carboxamidocyclohexane-1,3-diones
    (American Chemical Society, 2023-10-05T00:00:00) Sheetal, None; Chauhan, Arvind Singh; Sharma, Ajay Kumar; Sharma, Navneet; Giri, Kousik; Das, Pralay
    Herein, a first-ever heterogeneous Pd/C-catalyzed single-step tandem approach for the synthesis of 2-carboxamidocyclohexane-1,3-diones via direct carbonylative C-H amidation of cyclohexane-1,3-diones is reported. The reaction progressed under base-, oxidant-, and ligand-free conditions employing oxalic acid as a CO surrogate and sodium azide as a nitrogen precursor in a double-layer vial system. � 2023 American Chemical Society.