An all-aqueous and phosphine-free integrated amine-assisted CO<sub>2</sub>capture and catalytic conversion to formic acid
Ritu Bhardwaj, Abhishek Kumar, Joyanta Choudhury
Abstract
A phosphine-free Ir( iii )-NHC-based efficient catalytic system is developed for the integrated CO 2 capture with tetramethylguanidine and conversion to formate with H 2 gas, conducting both the steps in water, affording TON upto 19 171 in just 12 h.
Topics & Concepts
PhosphineFormateFormic acidCatalysisChemistryAmine gas treatingYield (engineering)Aqueous solutionHomogeneousCombinatorial chemistryOrganic chemistryMaterials scienceMetallurgyPhysicsThermodynamicsCarbon dioxide utilization in catalysisAsymmetric Hydrogenation and CatalysisCO2 Reduction Techniques and Catalysts