Results 1 to 10 of about 2,392 (185)

Reactions of N-heterocyclic carbenes with nitrobenzenes: harnessing NHCs as synthetic building blocks [PDF]

open access: yesJournal of Advanced Research
Introduction: Quinazolin-4-one is a privileged scaffold in drugs with broad clinical applications. Conventionally, an o-amino group was generally needed to be pre-installed on the benzoic acid-derived starting materials for the efficient condensation ...
Zhiguo Zheng   +6 more
doaj   +2 more sources

QSAR studies for the acute toxicity of nitrobenzenes to the Tetrahymena pyriformis [PDF]

open access: yesJournal of the Serbian Chemical Society, 2014
Quantitative structure-activity relationship (QSAR) models play a key role in finding the relationship between molecular structures and the toxicity of nitrobenzenes to Tetrahymena pyriformis.
Wang Dan-Dan   +3 more
doaj   +2 more sources

Co3O4@mSiO2 nanocomposite supported Pd/ionic liquid as an efficient and magnetically recoverable nanocatalyst [PDF]

open access: yesScientific Reports
In this work, a novel core–shell structured magnetic Co3O4@mSiO2 nanocomposite supported ionic liquid/palladium (Co3O4@mSiO2/IL-Pd) is synthesized and its structure is characterized by using PXRD, EDX, FT-IR, SEM, TEM, TGA and VSM. This magnetic material
Hakimeh Ardeshirfard   +2 more
doaj   +2 more sources

Green synthesis of thiourea derivatives from nitrobenzenes using Ni nanoparticles immobilized on triazine-aminopyridine-modified MIL-101(Cr) MOF [PDF]

open access: yesScientific Reports, 2023
Nanohybrid metal–organic frameworks (MOF) have recently been considered next-generation catalysts regarding their unique features like large surface-to-volume ratio, tailorable geometry, uniform pore sizes, and homogeneous distribution of active sites ...
Sara Heidari   +2 more
doaj   +2 more sources

MIL-101-DIST/g-C3N4/Ni a new nano-photocatalyst for nitrobenzene photo-reduction via in-situ hydrogen generation from water splitting [PDF]

open access: yesScientific Reports
A new nano-photocatalyst (MIL-101-DIST/g-C3N4/Ni) was designed to combine the unique properties of a modified metal–organic framework (a crystalline porous semiconductor with large surface area and tunable properties), g-C3N4 (a polymeric semiconductor ...
Sara Sobhani   +2 more
doaj   +2 more sources

Magnetic yolk-shell structured periodic mesoporous organosilica supported palladium as a powerful and highly recoverable nanocatalyst for the reduction of nitrobenzenes [PDF]

open access: yesScientific Reports
A novel palladium-loaded yolk-shell structured nanomaterial with magnetite core and phenylene-based periodic mesoporous organosilica (PMO) shell (Fe3O4@YS-Ph-PMO/Pd) nanocatalyst was synthesized for the reduction of nitrobenzenes.
Meysam Norouzi   +2 more
doaj   +2 more sources

A Novel LC-APCI-MS/MS Approach for the Trace Analysis of 3,4-Difluoronitrobenzene in Linezolid [PDF]

open access: yesPharmaceuticals
Background/Objectives: Oxazolidinones are novel antimicrobial agents used to combat bacterial infections, particularly multidrug-resistant strains. However, the synthesis of oxazolidinone derivatives, such as linezolid, often involves the use of 3,4 ...
Yujin Lim   +3 more
doaj   +2 more sources

Catalysis of Synergistic Reactions by Host–Guest Assemblies: Reductive Carbonylation of Nitrobenzenes [PDF]

open access: yesJACS Au, 2023
Jinhui Wang   +8 more
doaj   +2 more sources

Controllable Selective Oxidation of Anilines to Azoxybenzenes and Nitrobenzenes by Regulating the Base [PDF]

open access: yesACS Omega
Shiyun Li   +6 more
doaj   +2 more sources

Coupling rotating disk electrodes and surface-enhanced Raman spectroscopy for in situ electrochemistry studies

open access: yesElectrochemistry Communications, 2021
In this work, rotating disk electrodes (RDEs) and surface-enhanced Raman spectroscopy (SERS) have been integrated and used to reveal the mechanism of electrochemical reduction of 4-nitrothiophenol. The electrochemistry of 4-nitrothiophenol was studied in
Zhiming Wang   +4 more
doaj   +1 more source

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