Articles with "containing compounds" as a keyword



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Thiophene‐containing compounds with antimicrobial activity

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Published in 2022 at "Archiv der Pharmazie"

DOI: 10.1002/ardp.202100462

Abstract: Thiophene, as a member of the group of five‐membered heterocycles containing one heteroatom, is one of the simplest heterocyclic systems. Many synthetic strategies allow the accurate positioning of various functionalities onto the thiophene ring. This… read more here.

Keywords: compounds antimicrobial; antimicrobial activity; thiophene; thiophene containing ... See more keywords
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Effect of selective oxidation and sulphur/phosphorus‐containing compounds on coking behaviour during light naphtha thermal cracking

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Published in 2017 at "Canadian Journal of Chemical Engineering"

DOI: 10.1002/cjce.22809

Abstract: The investigation was aimed at evaluating the effect of selective oxidation and sulphur/phosphorus-containing compounds on coking behaviour at the surface of HP40 alloy during thermal cracking of light naphtha. The surface morphology and composition of… read more here.

Keywords: sulphur phosphorus; selective oxidation; containing compounds; phosphorus containing ... See more keywords
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Naturally occurring of α,β-diepoxy-containing compounds: origin, structures, and biological activities

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Published in 2019 at "Applied Microbiology and Biotechnology"

DOI: 10.1007/s00253-019-09711-4

Abstract: Diepoxy-containing compounds are widely distributed in nature. These metabolites are found in plants and marine organisms and are also produced by many microorganisms, fungi, or fungal endophytes. Many of these metabolites are antibiotics and exhibit… read more here.

Keywords: occurring diepoxy; containing compounds; biological activities; confidence ... See more keywords
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Cu2O/Graphene as an Efficient and Ligand Free Heterogeneous Catalyst for Ullmann Coupling of N–H Containing Compounds with Aryl Halides

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Published in 2018 at "Catalysis Surveys from Asia"

DOI: 10.1007/s10563-018-9245-6

Abstract: The graphene supported Cu2O nanoparticles were prepared via a two-step liquid-phase method and exhibited high catalytic activity and stability for the Ullmann coupling of aryl halides with N–H containing compounds under mild and ligand-free conditions.… read more here.

Keywords: ligand free; containing compounds; cu2o graphene; aryl halides ... See more keywords
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Non-hydrogen processes for simultaneous desulfurization and denitrogenation of light petroleum fuels—an elaborative review

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Published in 2021 at "Environmental Science and Pollution Research"

DOI: 10.1007/s11356-021-15909-9

Abstract: The removal of sulfur- and nitrogen-containing compounds present in petroleum fractions is necessary to meet the stringent environmental regulations and to prevent the environment and humanity from the threats they pose. Conventional hydro-desulfurization and hydro-denitrogenation… read more here.

Keywords: desulfurization; containing compounds; denitrogenation; nitrogen containing ... See more keywords
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Understanding the effect of calcium containing compounds on ash deposition during boiler operation: experiment study and dynamics calculation

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Published in 2022 at "Environmental Science and Pollution Research"

DOI: 10.1007/s11356-021-17572-6

Abstract: During the operation of the boiler, the ash deposition phenomenon in the furnace will cause abnormal operation of the boiler system. This will lead to an increase the pollutant emission. To relieve the pollutant emission… read more here.

Keywords: ash deposition; calcium containing; deposition; containing compounds ... See more keywords
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Cyclic sulfur-containing compounds from Allium fistulosum ‘Kujou’

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Published in 2018 at "Journal of Natural Medicines"

DOI: 10.1007/s11418-018-1272-0

Abstract: Sulfur-containing compounds, allicin and ajoene, etc., were isolated from Allium species. In a recent study, some sulfur-containing cyclic compounds were isolated from A. sativum, A. cepa, and A. fistulosum. Four new compounds with multiple rings… read more here.

Keywords: containing compounds; fistulosum kujou; compounds allium; cyclic sulfur ... See more keywords
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Biological sulphur-containing compounds - Analytical challenges.

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Published in 2019 at "Analytica chimica acta"

DOI: 10.1016/j.aca.2019.05.064

Abstract: This review covers analytical methods applied to the determination of none volatile sulphur-containing biological compounds. The classes of S-compounds include amino acids, proteins, lipids, carbohydrates and sulphur-containing metabolites. Techniques covered include element specific detectors as… read more here.

Keywords: compounds analytical; sulphur containing; biological sulphur; mass ... See more keywords
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Trimethoxyphenyl containing compounds: Synthesis, biological evaluation, nitric oxide release, modeling, histochemical and histopathological studies.

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Published in 2022 at "Bioorganic chemistry"

DOI: 10.1016/j.bioorg.2022.105806

Abstract: Novel series of trimethoxy phenyl containing chalcone 3, 5, 6, 7, pyrazoline 4a&b, 9a-h and pyrazole 10a&b scaffolds were designed and synthesized. They were characterized by spectral data and elemental analyses. All newly synthesized compounds… read more here.

Keywords: trimethoxyphenyl containing; activity; inhibitory activity; cox inhibitory ... See more keywords
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Total nitrogen removal, products and molecular characteristics of 14 N-containing compounds in supercritical water oxidation.

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Published in 2017 at "Chemosphere"

DOI: 10.1016/j.chemosphere.2017.08.069

Abstract: Supercritical water oxidation (SCWO) process of 14 N-containing compounds was investigated with residence time of 150 s, at a stable pressure of 24 MPa, temperatures of 350-500 °C and 500% excess oxygen, resulted in total nitrogen (TN) removal from… read more here.

Keywords: containing compounds; nitrogen removal; removal; water oxidation ... See more keywords
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Spherical aromaticity in C-, Si-, and Ge-containing compounds

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Published in 2017 at "Computational and Theoretical Chemistry"

DOI: 10.1016/j.comptc.2016.12.040

Abstract: Abstract Various dismutative structures of the form [E(EX)(EX2)]2 with E being C, Si, and/or Ge and X being some side group (H, CH3, F, or Cl) were studied with the special purpose of identifying signals… read more here.

Keywords: aromaticity; containing compounds; spherical aromaticity; aromaticity containing ... See more keywords