Results 1 to 10 of about 1,014 (168)

Rhodococcus Strains from the Specialized Collection of Alkanotrophs for Biodegradation of Aromatic Compounds [PDF]

open access: yesMolecules, 2023
The ability to degrade aromatic hydrocarbons, including (i) benzene, toluene, o-xylene, naphthalene, anthracene, phenanthrene, benzo[a]anthracene, and benzo[a]pyrene; (ii) polar substituted derivatives of benzene, including phenol and aniline; (iii) N ...
Anastasiia Krivoruchko   +4 more
doaj   +2 more sources

Silylation of Pyridine, Picolines, and Quinoline with a Zinc Catalyst [PDF]

open access: yesACS Omega, 2020
Joshua W. Prybil   +8 more
doaj   +2 more sources

Catalyzed Gas Phase Ammoxidation of 2, 3 and 4-picolines

open access: yesThe Iraqi Journal of Veterinary Medicine, 2012
Catalyst gas phase ammoxidation of 2,3, and 4- picolines in a fixed bed reactor is described the catalyst applied composed of Vanadium (V) and tin (Sn) Oxides supported on Al2O3 as described in recent papers (1), (2).
Rajiha I. AL-Nuaimy
doaj   +3 more sources

Hybrid plasmonic photoreactors as visible light-mediated bactericides [PDF]

open access: yes, 2020
Photocatalytic compounds and complexes, such as tris(bipyridine)ruthenium(II), [Ru(bpy)3]2+, have recently attracted attention as light-mediated bactericides that can help to address the need for new antibacterial strategies.
An, Xingda   +3 more
core   +1 more source

Randomized clinical trial comparing sodium picosulfate with mannitol on the preparation FOR colonoscopy in hospitalized patients Ensaio clínico randomizado comparando picosulfato de sódio com manitol no preparo para colonoscopia em pacientes hospitalizados

open access: yesArquivos de Gastroenterologia, 2007
BACKGROUND: The cleansing of the colon for a colonoscopy exam must be complete so as to allow the visualization and inspection of the intestinal lumen.
Suzana Müller   +3 more
doaj   +1 more source

Trans-metal-trapping meets FLP chemistry : Ga(CH2SiMe3)3 induced C-H functionalizations [PDF]

open access: yes, 2017
Merging two topical themes in Main Group chemistry, namely cooperative bimetallics and FLP activity, this Forum Article focuses on the cooperativity-induced outcomes observed when the tris(alkyl)gallium compound GaR3 (R= CH2SiMe3) is paired with lithium ...
Hevia, Eva   +2 more
core   +1 more source

A hierarchically zeolite Y for the N-heterocyclic compounds synthesis

open access: yesJournal of Saudi Chemical Society, 2019
High activity and selectivity of the hierarchical H-Ymmm zeolite in the synthesis of practically important pyridines (by interaction of C2–C4 alcohols with formaldehyde and ammonia, cyclocondensation of acetaldehyde and propanal with ammonia), dialkyl ...
N.G. Grigorieva   +9 more
doaj   +1 more source

Concise synthesis of rare pyrido[1,2-a]pyrimidin-2-ones and related nitrogen-rich bicyclic scaffolds with a ring-junction nitrogen. [PDF]

open access: yes, 2016
Pyrido[1,2-a]pyrimidin-2-ones represent a pharmaceutically interesting class of heterocycles. The structurally related pyrido[1,2-a]pyrimidin-4-ones are associated with a broad range of useful biological properties.
Alanine, TA   +5 more
core   +1 more source

Pyridine Elaboration through Organometallic Intermediates: Regiochemical Control and Completeness [PDF]

open access: yes, 2007
International audiencePyridines carrying heterosubstituents (such as carboxy, amido, amino, alkoxy or trifluoromethyl groups or solely individual halogen atoms) can be readily and site selectively metalated.
Mongin, Florence, Schlosser, Manfred
core   +4 more sources

Extending the Scope of 19F Hyperpolarization through Signal Amplification by Reversible Exchange in MRI and NMR Spectroscopy [PDF]

open access: yes, 2017
Fluorinated ligands have a variety of uses in chemistry and industry, but it is their medical applications as 18F-labelled positron emission tomography (PET) tracers where they are most visible.
Adams   +70 more
core   +2 more sources

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