Articles with "hdn" as a keyword



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Divergent topologies in luminescent zinc and cadmium substituted isophthalate coordination polymers constructed from long-spanning dipyridylamide ligand precursors

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Published in 2017 at "Inorganica Chimica Acta"

DOI: 10.1016/j.ica.2017.08.024

Abstract: Abstract Hydrothermal reaction of zinc or cadmium nitrate, a 5-position substituted isophthalic acid, and the long-spanning dipyridylamide ligand N,N′-(hexane-1,6-diyl)dinicotinamide (hdn) resulted in coordination polymers whose dimensionalities depend on the nature of the ring substituent and… read more here.

Keywords: coordination; h2o; topology; hdn ... See more keywords
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On the enhanced catalytic activity of acid-treated, trimetallic Ni-Mo-W sulfides for quinoline hydrodenitrogenation

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Published in 2019 at "Journal of Catalysis"

DOI: 10.1016/j.jcat.2019.09.034

Abstract: Abstract Aqueous acid treatment of bi- and trimetallic Mo(W)S2 sulfides removed a majority of Ni sulfides without affecting the intactness of the Mo(W)S2 slabs. Reaction path analysis of quinoline hydrodenitrogenation (HDN) on these samples suggests… read more here.

Keywords: hydrogenation; hdn; trimetallic sulfides; concentration ... See more keywords
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Indole Hydrodenitrogenation over Alumina and Silica–Alumina-Supported Sulfide Catalysts—Comparison with Quinoline

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Published in 2017 at "Industrial & Engineering Chemistry Research"

DOI: 10.1021/acs.iecr.7b02993

Abstract: A detailed kinetic model was proposed to analyze experimental data obtained from indole hydrodenitrogenation (HDN) over γ-Al2O3 and amorphous silica–alumina (ASA)-supported NiMo catalysts. The goal was to investigate the support acidity effects on indole HDN… read more here.

Keywords: quinoline indole; quinoline hdn; silica alumina; quinoline ... See more keywords
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Comparison of rates of opioid withdrawal symptoms and reversal of opioid toxicity in patients treated with two naloxone dosing regimens: a retrospective cohort study

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Published in 2020 at "Clinical Toxicology"

DOI: 10.1080/15563650.2020.1758325

Abstract: Abstract Introduction When managing opioid overdose (OD) patients, the optimal naloxone regimen should rapidly reverse respiratory depression while avoiding opioid withdrawal. Published naloxone administration guidelines have not been empirically validated and most were developed before… read more here.

Keywords: opioid withdrawal; treated two; hdn; naloxone ... See more keywords
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Substituent Effects of the Nitrogen Heterocycle on Indole and Quinoline HDN Performance: A Combination of Experiments and Theoretical Study

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Published in 2023 at "International Journal of Molecular Sciences"

DOI: 10.3390/ijms24033044

Abstract: Hydrodenitrogenation (HDN) experiments and density functional theory (DFT) calculations were combined herein to study the substituent effects of the nitrogen heterocycle on the HDN behaviors of indole and quinoline. Indole (IND), 2-methyl-indole (2-M-IND), 3-methyl-indole (3-M-IND),… read more here.

Keywords: nitrogen heterocycle; methyl group; quinoline; hdn ... See more keywords