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Artículo
Recent developments in amino acid-derived imidazole-, imidazolium- and N-heterocyclic carbene-carboxylate complexes
(Elsevier, 2023-08-12)
Compounds based on imidazole or imidazolium moieties are excellent building blocks for the preparation of a plethora of ligand precursors. The introduction of chirality in these compounds is relatively easy through the ...
Artículo
Small molecule activation with bimetallic systems: a landscape of cooperative reactivity
(Royal Society of Chemistry, 2022-09-06)
There is growing interest in the design of bimetallic cooperative complexes, which have emerged due to their potential for bond activation and catalysis, a feature widely exploited by nature in metalloenzymes, and also in ...
Artículo
Highly Dispersed Rh Single Atoms over Graphitic Carbon Nitride as a Robust Catalyst for the Hydroformylation Reaction
(Royal Society of Chemistry, 2023)
Rhodium-catalysed hydroformylation, effective tool in bulk and fine-chemical synthesis, predominantly uses soluble metal complexes. For that reason, the metal leaching and the catalyst recycling are still the major drawbacks ...
Artículo
Activation of Si-H and B-H bonds by Lewis acidic transition metals and p-block elements: same, but different
(Royal Society of Chemistry, 2022)
In this Perspective we discuss the ability of transition metal complexes to activate and cleave the Si–H and B–H bonds of hydrosilanes and hydroboranes (tri- and tetra-coordinated) in an electrophilic manner, avoiding the ...
Artículo
Development of Power-to-X Catalytic Processes for CO2 Valorisation: From the Molecular Level to the Reactor Architecture
(Multidisciplinary Digital Publishing Institute (MDPI), 2022)
Nowadays, global climate change is likely the most compelling problem mankind is facing. In this scenario, decarbonisation of the chemical industry is one of the global challenges that the scientific community needs to ...
Artículo
Reductive C–C Coupling from Molecular Au(I) Hydrocarbyl Complexes: A Mechanistic Study
(American Chemical Society, 2021)
Organometallic gold complexes are used in a range of catalytic reactions, and they often serve as catalyst precursors that mediate C–C bond formation. In this study, we investigate C–C coupling to form ethane from various ...
Artículo
Important Role of NH-Carbazole in Aryl Amination Reactions Catalyzed by 2-Aminobiphenyl Palladacycles
(American Chemical Society, 2023)
2-Aminobiphenyl palladacycles are among the most successful precatalysts for Pd-catalyzed cross-coupling reactions, including aryl amination. However, the role of NH-carbazole, a byproduct of precatalyst activation, remains ...
Artículo
Ligand Postsynthetic Functionalization with Fluorinated Boranes and Implications in Hydrogenation Catalysis
(American Chemical Society, 2023)
The incorporation of boron functionalities into transition-metal catalysts has become a promising strategy to improve catalytic performance, although their synthesis typically entails the preparation of sophisticated ...
Artículo
Influence of Long-Term CaO Storage Conditions on the Calcium Looping Thermochemical Reactivity
(American Chemical Society, 2023)
Long-term storage capability is often claimed as one of the distinct advantages of the calcium looping process as a potential thermochemical energy storage system for integration into solar power plants. However, the ...
Artículo
Thermochemical Energy Storage Using Calcium Magnesium Acetates under Low CO2 Pressure Conditions
(Elsevier, 2023)
The calcium looping multicycle performance of CaO-based materials, derived from calcium magnesium acetates with different Mg content were tested under experimental conditions compatible with thermochemical energy storage. ...