Organomanganese / amido-phosphine (DAPTA) catalyst for rapid cyanosilylation of aldehydes in glycerol and solvent-free conditions at room temperature

Novel cyano-activated Cu(ii) complexes of arylhydrazones of active methylene nitriles and their catalytic application for azide–alkyne cycloaddition in water and glycerol

“…19–23 Replacing volatile organic and toxic co-solvents with a green organic solvent constitutes one of the main objectives of this study. Utilization of glycerol, which is recognized as an environmentally benign non-toxic solvent, 24,25 for CuAAC is still scarce. 26,27…”

“…[19][20][21][22][23] Replacing volatile organic and toxic co-solvents with a green organic solvent constitutes one of the main objectives of this study. Utilization of glycerol, which is recognized as an environmentally benign nontoxic solvent, 24,25 for CuAAC is still scarce. 26,27 A better understanding of the influence of metals and ligands on the mechanistic pathway of the reaction is challenging but will allow the usage of milder conditions ultimately leading to more sustainable transformations.…”

Cagelike Manganesesilsesquioxane Complexes: Synthesis via an Acetone Approach, Structure, and Catalytic Activity for Toluene Oxidation

“…Significant progress has been made in the field of homogeneous catalytic oxidation of toluene using various abundant first-row transition metal catalysts that show promising catalytic activities. − Manganese-based catalysts have gained considerable attention due to the high natural abundance and varied oxidation states (−3 to +7) of this metal. ,− Although hydrocarbon catalytic oxidation reactions based on Mn complexes have been intensively studied, − their utilization for homogeneous oxidation of toluene is still very scarce …”

Bimetallic Nanoparticles Embedded in P,N,Br‐Codoped Carbon Matrices Derived from Heterometallic‐Organophosphine Frameworks as Electrode Materials for Asymmetric Supercapacitors

“…[19,20] Although they are multifunctional ligands, with several potential coordination sites, such as P, N and O, [20][21][22][23] they tend to coordinate through the soft donor P atom. Therefore, their coordination to noble metals with soft acidic character, such as Ru, Re, Rh, Pt, Pd, Ag and Au, have been intensively studied, [19,20] while, their coordination to the abundant low-cost first row transition metals is limited to soft low oxidation state metal ions such as Cu-(I), [20,[24][25][26][27] Mn(I), [28] Ni(0) and Cr(0). [29] Recently, we developed a novel strategy to address this challenge by obtaining PTA derivatives via N-alkylation, which contain hard donor coordination sites (e. g. carboxylate group).…”