Results 21 to 30 of about 71,027 (286)

Synthesis and Preliminary Anti-Inflammatory and Anti-Microbial Evaluation of New 4,5-Dihydro-1H-Pyrazole Derivatives

open access: yesIraqi Journal of Pharmaceutical Sciences, 2023
Organic compounds with pyrazole cores have a variety of uses, notably in the pharmaceutical and agrochemical sectors. The interest in creating pyrazole compounds, examining their many features, and looking for potential uses is growing.
Shaymaa Kanaan K., Tagreed N-A Omar
doaj   +1 more source

Adsorption of 3-chloroaniline on potato skin in aqueous solution [PDF]

open access: yes, 2016
The adsorption behaviour of aromatic amine 3-chloroaniline (3-CA) from aqueous solution on fresh potato skin was investigated. A series of batch experiments were conducted under different experimental conditions of contact time, 3-chloroaniline ...
Duncan, H.J.   +2 more
core   +3 more sources

Synthesis and Characterization of Substituted 4-Methoxy-1H-quinolin-2-ones

open access: yesE-Journal of Chemistry, 2010
An efficient method for the synthesis of various substituted 4-methoxy-1H-quinolin-2-ones from various substituted aniline with malonic acid, phosphorous oxychloride, sodium methoxide and glacial acetic acid under different conditions is described.
A. K. Ramasamy   +2 more
doaj   +1 more source

Standardization of activated sludge for biodegradation tests [PDF]

open access: yes, 2011
Activated sludges are an inoculum source commonly used in biodegradation studies, as wastewater treatment facilities constitute an entry point to the environment for many chemicals.
Beltrán-Hernández, Rosa Icela   +3 more
core   +4 more sources

Accessing bridged bicyclic compounds or meta carbon-functionalized anilines from the dearomatization of anilines

open access: yesRSC Advances, 2013
The oxidative dearomatization of anilines was combined with a domino Michael addition, providing a series of nitrogen-containing bridged bicyclic compounds in moderate to excellent yields. The bridged bicyclic compound could be converted into the corresponding meta carbon-functionalized aniline derivative via a quinine-catalyzed tandem retro-oxa ...
Linfei Wang   +3 more
openaire   +1 more source

Effect of Iodide Ions on the Inhibitive Performance of O-, M-, P-Nitroaniline on Mild Steel in Hydrochloric Acid Solution

open access: yesJournal of Applied Sciences and Environmental Management, 2018
The effect of iodide ions on the inhibitive performance of ortho, meta and para nitro aniline in 1M HCl for mild steel has been studied using weight loss method (gravimetric) measurements at 303 and 333K.
FK Ojo   +4 more
doaj   +1 more source

Quantum Chemical QSPR Study of The Parameters Influences on Viscosity (?) for Some Aniline Derivatives

open access: yesمجلة علوم ذي قار, 2019
Quantitative Structure-Property Relationship (QSPR) analysis to viscosity (?) of 9 aniline derivatives have been conducted. The study was done by using molecular modelling of aniline compounds. The calculation was performed by the DFT method at B3PW91/6-
Sadiq Ismael, Sadiq Ismael
doaj   +4 more sources

Molecular Characterization of Aniline Biodegradation by Some Bacterial Isolates having Unexpressed Catechol 2,3-Dioxygenase Gene

open access: yesJournal of Pure and Applied Microbiology, 2018
Aromatic amines are potential mutagens and carcinogens, so biodegradation of them may protect our environment by safely getting rid of these compounds.
Fatma Mohlam   +3 more
doaj   +1 more source

Conducting polymer wires in mesopore hosts [PDF]

open access: yes, 1994
Nanometer-size conducting structures are of great interest in view of fundamental issues and potential applications. We explore the inclusion chemistry of conjugated polymers and graphite-like materials as a means to create such structures.
Beck   +19 more
core   +1 more source

Mesomorphic Behaviour and DFT Insight of Arylidene Schiff Base Liquid Crystals and Their Pyridine Impact Investigation

open access: yesCrystals, 2021
A new series of Schiff base liquid crystal have been prepared and studied. Schiff bases of p-alkyl aniline derivatives and 4-phenyl pyridine-4′-carbaldehyde were prepared.
Mohamed A. Zakaria   +7 more
doaj   +1 more source

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