作者:N. Tonkikh、A. Strakovs、M. Petrova、V. V. Chernyshev、H. Schenk
DOI:10.1023/a:1019929622048
日期:——
Pd/C-Catalyzed Carbonylative Amidation for the Synthesis of 2-Carboxamidocyclohexane-1,3-diones
作者:Sheetal、Arvind Singh Chauhan、Ajay Kumar Sharma、Navneet Sharma、Kousik Giri、Pralay Das
DOI:10.1021/acs.orglett.3c02808
日期:2023.11.24
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.