Results 41 to 50 of about 20,873 (179)
A Pd(0)‐catalyzed cyclotrimerization of benzoCOTynes to form tri(benzo[8]annulenes) was developed. Three distinct isomers were isolated and structurally characterized by single‐crystal X‐ray diffraction. Ligand modulation proved crucial for enhancing regioselectivity: P(4‐OMePh), and (S)‐tBu‐Phox promoted the formation of the symmetric isomers.
Jesús Bello‐García +2 more
wiley +1 more source
Tratto distintivo del lavoro di Gino Malacarne è l’ostinata ricerca di chiarezza compositiva. Declinata come una necessità della città, cui il progettista ha la responsabilità di rispondere in modo inderogabile, questa finisce con il collocare ...
Camillo Orfeo
core
Proton activity in deep eutectic solvents (DESs) remains difficult to quantify. Here, pH in hydrophilic and hydrophobic DESs is probed by combining glass electrode measurements with ultraviolet–visible (UV–vis) pH indicators and Gaussian process (GP) machine learning (ML).
Andrea Puglisi +12 more
wiley +1 more source
En este trabajo ofrecemos un acercamiento al viaje que el Orfeó Català realizó a París, como parte de la excursión artística a París y Londres en junio de 1914.
Virginia Sánchez Rodríguez
doaj +1 more source
Protonation dynamics and spectroscopic detection of elusive intermediates in [FeFe]‐hydrogenase mimics bearing germylene ligands reveal key roles of ligand basicity in catalytic behavior. This work shows that the presence of germylene ligands of marked basicity in [FeFe]‐hydrogenase mimics of the type [Fe2(µ‐S2X)(E)n(CO)6–n] (S2X = (SCH2)2N(p‐MeOC6H4) (
Sergio Aguado +4 more
wiley +1 more source
En este trabajo, intentamos buscar las razones por las que Orfeo continúa apareciendo en calidad de poeta mítico en los manuales europeos e hispanos de literatura griega a lo largo del siglo XIX.
Francisco García Jurado
doaj
(Re)considering Robert Henryson’s Orpheus and Eurydice as a Dream Vision
This study aims to reconsider the Scottish poet Robert Henryson’s retelling of the myth of Orpheus in his Orpheus and Eurydice (c. 1470) as a late example of medieval dream vision genre. There are two prominent versions of the myth in the medieval world:
Seher Aktarer
doaj
Electron‐rich tris(pyridyl)borate stabilizes rare silver(I) and gold(I) carbonyl complexes. The resulting Ag–CO and Au–CO species show record‐low CO stretching frequencies, revealing enhanced metal→CO π‐backbonding. Structural and computational analyses highlight strong ligand donation, steric protection, and distinct bonding behaviors between the two ...
Mukundam Vanga +3 more
wiley +1 more source
The Influence of Fluvial Incision on the Lithospheric Stress Field: A Numerical Approach
Abstract Erosion along large fluvial valleys transports important sedimentary volumes across continents over geological time, modifying the loads imposed on the lithosphere and inducing isostasy‐related subsurface stresses. This work presents numerical experiments with a visco‐plastic lithosphere aimed at understanding the distribution and evolution of
F. Baiadori, V. Sacek
wiley +1 more source
Vicent Blasco Ibáñez: antisemitisme entre tarongers
El discurs de Blasco Ibáñez, en ocasions radical i polèmic, fortament anticlerical, va ser en determinats moments també obertament antisemita. Analitzem les claus de la judeofòbia en Blasco Ibáñez mitjançant l’estudi de l’evolució del prejudici antijueu ...
Orfeo Balboa
doaj +1 more source

