Nitrogen-doped carbon supported nanocobalt for the synthesis of functionalized triazines via oxidative cleavage of biomass derived vicinal diols as carbon synthons

Porous Organic Polymer Supported Nano Ruthenium Catalysts for Cascade Aromatization of Quinoxalin-2(1H)-one and C–H Annulation with Alkynes

“…Following our previous contributions on homogeneous Ru-catalyzed C–H activation and heterogeneous catalysis, we wish herein to report the development of porous organic polymers (POPs) supported ruthenium catalysts (POPs-Ru) and to describe, for the first time, its application in direct construction of furo­[2,3- b ]­quinoxaline derivatives with high regioselectivity, good functional group tolerance, high atom efficiency, and reusability via cascade aromatization and a C–H annulation process (Scheme c).…”

Nitrogen-Doped Carbon Supported Nanocobalt Catalyst for Hydrogen-Transfer Dearomative Coupling of Quinolinium Salts and Tetrahydroquinolines

“…Recently, our group developed a new nitrogen-doped, carbon-supported nanocobalt catalyst that has demonstrated suitability for application in selective dehydrogenative coupling processes owing to its highly porous structure, abundant valence state, and tunable active sites. However, C–H functionalization of THQs using this catalyst has not yet been reported.…”