Results 131 to 140 of about 122,548 (238)

Synergistic Action of Ascorbic Acid and Readily Accessible NHC^N Ligands for the Oxidation of Gold(I) With Electron‐Rich Aryldiazonium Salts

Chemistry – A European Journal, EarlyView.
The synergic action of ascorbic acid and NHC^N ligands enables Au(I) oxidation with electron‐rich aryldiazonium salts. ABSTRACT The synergistic action of ascorbic acid and NHC^N ligands enables the challenging oxidation of Au(I) with electron‐rich aryldiazonium salts in the absence of a cocatalyst and/or irradiation. EPR, NMR, and x‐ray analyses reveal
Paula G. Cárdenas‐Cárdenas, Diego Dusso, Saúl Soto‐Zúñiga, Osvaldo F. López‐Saladino, Simón Hernández‐Ortega, Rubén A. Toscano, Virginia Gómez‐Vidales, Susana Porcel‐García   +7 more
wiley   +1 more source

Temporal evolution of tumefactive neurolymphomatosis with serial MRI and positron emission tomography: illustrative case. [PDF]

J Neurosurg Case Lessons
Porche K, Amrami KK, Spinner RJ.
europepmc   +1 more source

Nonlinear permuted Granger causality

Canadian Journal of Statistics, EarlyView.
Abstract Granger causality is an established, contentious method that seeks causal temporal connections via association and precedence. While not true causal inference, it assists in mapping networks of information flow that may warrant further study.
Noah D. Gade, Jordan Rodu
wiley   +1 more source

Surface Characterization and Antimicrobial Capability Evaluation of Medical-Grade Titanium Modified by Facile Immersion in the Solution of Novel Catechol-Terminated Compounds Having Cationic Quaternary Ammonium Functionality with Different Alkyl Chain Lengths. [PDF]

J Funct Biomater
Liu ZH, Fan NC, Cheng CH, Lin JC.
europepmc   +1 more source

Schülerexperimente zur Synthese naturidentischer, geruchsaktiver Ester im Mikromaßstab durch alkalisch katalysierte Umesterung von Glyceriden

CHEMKON, EarlyView.
In diesem Beitrag wird ein einfaches Schülerexperiment vorgestellt, bei dem durch Umesterung von Triacylglyceriden mit n‐Alkanolen im Mikromaßstab geruchsaktive Alkylalkanoate hergestellt werden. Die Reaktion erfolgt alkalisch katalysiert bei Raumtemperatur in kleinen Gefäßen; es entstehen flüchtige Ester mit charakteristischen Frucht‐ und ...
Horst Klemeyer
wiley   +1 more source

Levosimendan Form I, C₁₄H₁₂N₆O. [PDF]

Acta Crystallogr E Crystallogr Commun
Salazar JK, Kaduk JA, Dosen A, Blanton TN.   +3 more
europepmc   +1 more source

Charge State Influence on Stability and Isomerism in Dehydrogenated PAHs: Insights from Anthracene, Acridine, and Phenazine

ChemPhysChem, Volume 26, Issue 6, March 15, 2025.
The ionization of anthracene, acridine, and phenazine has been explored, along with the removal of one and two hydrogen atoms, to provide valuable information for astrochemists and to understand the behavior of the resulting structures and their electronic reorganization. Abstract In this study, we systematically explored the stability and isomerism of
Khaldia Zghida, Farouk Hamza Reguig, Manuel Alcamí, Al Mokhtar Lamsabhi   +3 more
wiley   +1 more source

Synthesis and structure of (<i>Z</i>)-2-(eth-oxy-methyl-idene)-8-methyl-2,3,4,9-tetra-hydro-1<i>H</i>-carbazol-1-one. [PDF]

Acta Crystallogr E Crystallogr Commun
Sridharan M, Thiruvalluvar AA.
europepmc   +1 more source

Do CSR Committees Pay Off? Direct and Indirect Links to Financial and ESG Performance

Corporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT Corporate boards increasingly delegate sustainability oversight to dedicated CSR committees, yet evidence on whether these committees improve corporate performance remains mixed. This study argues that part of this inconsistency arises because prior research often emphasizes overall associations between CSR committees and performance without ...
Ana Isabel Lopes
wiley   +1 more source

Synthesis, crystal structure and Hirshfeld surface analysis of 2-oxo-<i>N</i>-(pyridin-4-yl)-2<i>H</i>-chromene-3-carboxamide. [PDF]

Acta Crystallogr E Crystallogr Commun
Sunithakumari M, Harish Kumar M, Devarajegowda HC, Gagan MU, Dwarakanath V, Palakshamurthy BS.   +5 more
europepmc   +1 more source