Results 141 to 150 of about 117,030 (304)

Attractive and simple synthesis route from benzil to two different types of amino acid-derived imidazoles: first preliminary results. [PDF]

RSC Adv
Ferrer A, Díaz KI, Mederos Y, Altava B, Luis SV, Espada L, Cunha S.   +6 more
europepmc   +1 more source

A High Energy Barrier DyIII2 Single‐Molecule Magnet Supported by a Bulky, Anionic N–O Bridging Ligand

Chemistry – A European Journal, EarlyView.
Complex [Dy2(hynad)2(dbm)4] was prepared by the employment of the anionic N–O‐based bridging and chelating N‐hydroxy‐1,8‐naphthalimide ligand, featuring a {Dy2(µ‐OR)2}4+ core and exhibiting zero‐field SMM behavior with a Ueff value of 171 K and double‐S‐shaped hysteresis loops, open up to 3.5 K.
Alexandros S. Armenis, Concepción Molina‐Jirón, Konstantinos N. Pantelis, Wolfgang Wernsdorfer, Mario Ruben, Eufemio Moreno‐Pineda, Theocharis C. Stamatatos   +6 more
wiley   +1 more source

Chromosome-level assembly and phylophenetic insights of Cladosporium oxysporum A3.I.1, a fungus with the ability to degrade polyurethane polymers. [PDF]

G3 (Bethesda)
Sánchez-Reyes A, Chavarría-Quintanilla I, Vargas-Suárez M, Cevallos MA, Gaytán I, Loza-Tavera H.   +5 more
europepmc   +1 more source

The Future of Foundation Machine Learning Potentials and DFT in Homogeneous Catalysis: Competition or Synergy?

Chemistry – A European Journal, EarlyView.
Machine‐learning potentials are increasingly taking on the exploratory tasks of homogeneous catalysis, enabling rapid conformer sampling and reaction‐space mapping. However, when selectivity depends on subtle electronic effects, electronic‐structure methods remain essential.
Maxime Ferrer, Julen Munarriz, Thijs Stuyver, Ruben Laplaza   +3 more
wiley   +1 more source

<i>O</i>-Heterocycles-Fused Indoles via Tandem 1,2-Indole Migration-Hydroxycyclization Reactions in 2-Hydroxyalkyl-3-propargylindoles. [PDF]

Org Lett
Renedo L, Solas M, Silva López C, Suárez-Pantiga S, Sanz R.   +4 more
europepmc   +1 more source

Green Electrochromic Film Formation via Phenylcarbazole Polymerization in Ionic Liquids

Chemistry – A European Journal, EarlyView.
The scheme depicts the three‐step electropolymerization of two electrochromic polycarbazole derivatives, 4‐(9H‐carbazol‐9‐yl)phenol and 4‐(3‐methoxy‐9H‐carbazol‐9‐yl)phenol, performed at constant potential using the green ionic liquid BMIM TFSI. This medium enables controlled polymer growth and enhances electrochromic performance, yielding robust and ...
Carolina Gascó, Sara Santiago, Rosa Maria Sebastián, Gonzalo Guirado   +3 more
wiley   +1 more source

Correction: Caguana et al. Metal Nanoparticles Obtained by Green Hydrothermal and Solvothermal Synthesis: Characterization, Biopolymer Incorporation, and Antifungal Evaluation Against <i>Pseudocercospora fijiensis</i>. <i>Nanomaterials</i> 2025, <i>15</i>, 379. [PDF]

Nanomaterials (Basel)
Caguana T, Cruzat C, Herrera D, Peña D, Arévalo V, Vera M, Chong P, Novoa N, Arrué R, Vanegas E.   +9 more
europepmc   +1 more source

Synthesis and characterization of amphiphilic nitroxide 1,1,3,3–tetraethylisoindoline–2–oxyl–5–sodium sulfonate (TEIOSNa)

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract The synthesis and characterization of an amphiphilic nitroxide to be used as a controlling agent in a nitroxide‐mediated living radical polymerization in aqueous dispersion media is presented. In the first stage of nitroxide synthesis (phthalimide protection), two reaction methods were employed: traditional and microwave.
Enrique García‐Leal, Martha Eugenia Albores Velasco, René O. Vargas, Rubén Mil‐Martínez   +3 more
wiley   +1 more source

Correction: C-2 functionalization of indoles with xanthate-lactam derivatives by radical-oxidative coupling, an approach to <i>Aspidosperma</i> alkaloids. [PDF]

RSC Adv
Pastrana M, Mijangos MV, Miranda LD.
europepmc   +1 more source

Encontro de Quimica Inorgânica [PDF]

Boletim da Sociedade Portuguesa de Química, 1977
openaire   +1 more source