Results 181 to 190 of about 21,930 (288)

Nitric oxide generation from nitrate at the cobalt center

open access: yesBulletin of the Korean Chemical Society, Volume 47, Issue 9, Page 1058-1062, September 2026.
Deoxygenation of a cobalt(II) nitrate complex with CO(g) or PPh3 yields a Co(NO)(NO2) species, which can alternatively be generated from a cobalt mononitrosyl complex, featuring a distinct {CoNO}8 core. Abstract Herein, we report the synthesis and reactivity of the cobalt(II) nitrate complex, (acriPNP)Co(NO3) (2).
Jeewon Chun, Yunho Lee
wiley   +1 more source

Hydrogenolysis of Guaiacol to Phenol Over Ru‐FeOx Nanoparticles Supported on TiO2

open access: yesCarbon and Hydrogen, Volume 28, Issue 3, Page 340-348, September 2026.
This work demonstrates that the Ru/FeOx–TiO2 catalyst enables selective CAr–OCH3 bond cleavage in water, achieving a phenol selectivity of 81.1% at a 90.4% conversion of guaiacol. The synergy between Ru and FeOx can effectively promote the selective hydrogenolysis of CAr–OCH3 bonds without the obvious hydrogenation of the benzene ring.
Jingping Wang   +9 more
wiley   +1 more source

Diversification of the Avarane Skeleton Toward Spiroetherone A

open access: yesChemistryEurope, Volume 4, Issue 9, September 2026.
Molecular complexity and diversity were generated from the avarone skeleton, leading, among other transformations, to an oxaspiro[4.5]dienone via Wagner–Meerwein rearrangements, a popolohuanone E‐like dibenzofuran via a (3+2) dimerization, and a pentacyclic imidate via a tandem PIDA‐mediated alkene–phenol cyclization/Ritter reaction.
Guillaume Schoenn   +3 more
wiley   +1 more source

Inter‐Set Blood‐Flow Restriction Increases Peripheral Physiological Stress While Preserving Repeated‐Sprint Mechanical Output in Trained Athletes

open access: yesEuropean Journal of Sport Science, Volume 26, Issue 9, September 2026.
ABSTRACT Inter‐set blood‐flow restriction (BFR) may increase the physiological stimulus of repeated‐sprint exercise without compromising mechanical output, but evidence in trained athletes is limited. In a randomized crossover design, 26 national‐level male badminton players completed three 5 × 5‐s cycling sprints (25‐s intra‐set rest, 3.5‐min inter ...
Tianhao Zheng   +4 more
wiley   +1 more source

Carbon Quantum Dot–Derived Hierarchical Carbon Architectures for Fast‐Charging Lithium‐Ion Battery Anodes: Mechanistic Insights Into Structural Evolution, Transport Kinetics, and Interface Engineering

open access: yesEngineering Reports, Volume 8, Issue 9, September 2026.
Carbon quantum dot–derived hierarchical carbons enable fast ion/electron transport, enhanced interfacial kinetics, and superior cycling durability in lithium‐ion battery anodes. This review establishes a unified structure–process–performance framework linking precursor evolution, pore engineering, and lattice modification for the rational design of ...
Mohamed Abu Shuheil   +8 more
wiley   +1 more source

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