Results 191 to 200 of about 6,936 (243)

Phytostimulation of lowland soil contaminated with imidazolinone herbicides

International Journal of Phytoremediation, 2020
The phytostimulation is a phytoremediation technique that can be used to remediate area contaminated with herbicides. It is necessary to select plants with high capacity to stimulate soil microbial activity.
K. M. Souto, R. Jacques, R. Zanella, S. Machado, A. Balbinot, L. A. Avila   +5 more
semanticscholar   +3 more sources

Insight into the adsorption mechanisms of ionizable imidazolinone herbicides in sediments: Kinetics, adsorption model, and influencing factors.

Chemosphere, 2021
To reveal the adsorption mechanisms of imazamox, imazapic, and imazethapyr on sediment and batch experiments were carried out in this study. The adsorption kinetics of three imidazolinone herbicides on sediment were accurately described by the pseudo ...
Mingfeng Hu, Li Liu, Ning Hou, Xuesheng Li, Dongqiang Zeng, Huihua Tan   +5 more
semanticscholar   +1 more source

Synthesis and in vitro carbonic anhydrases and acetylcholinesterase inhibitory activities of novel imidazolinone‐based benzenesulfonamides

Archiv der Pharmazie, 2020
New imidazolinone‐based benzenesulfonamides 3a–e and 4a–e were synthesized in three steps and their chemical structures were confirmed by 1H NMR (nuclear magnetic resonance), 13C NMR, and high‐resolution mass spectrometry.
M. Tuğrak, H. Gul, Yeliz Demir, Serkan Levent, I. Gulcin   +4 more
semanticscholar   +1 more source

A Novel Imidazolinone Derivative with 5‐Arylidene and 2‐Substituted Mercapto Group as Potent Anti‐Hepatitis C Virus Compound

Chemistry and Biodiversity, 2021
Here six novel imidazolinone derivatives have been synthesized and the compound 4b containing 5‐para‐methoxy‐phenylidene and 2‐thioalkylation terminal substitution with 3’‐cyano‐2’,6’‐dimethylphenyl showed the best anti‐HCV activity and the lowest ...
Y. Kong, Chongyang Mao, Shu Li, Yan Xie, Xiao-lian Zhang, Boqiao Fu   +5 more
semanticscholar   +1 more source

Computational study of organic small molecules based on imidazolinone for photovoltaic applications

, 2020
Organic photovoltaic cells have received significant interest due to the low-cost manufacturing and compatibility to deposit on flexible substrate. However, this technology suffers from certain problems including lowest solar spectrum absorption by ...
A. Aboulouard, A. Gürek, Mohammed El idrissi   +2 more
semanticscholar   +1 more source

Synthesis of 2-imidazolinones

Bulletin of the Academy of Sciences of the USSR Division of Chemical Science, 1985
2-Imidazolinones were synthesized by heating α-bromoketones with urea in ethyleneglycol in the presence of potassium carbonate.
S. I. Zav'yalov, O. V. Dorofeeva, O. K. Taganova   +2 more
openaire   +1 more source

Copper(II) complexes of imidazolinone herbicides

Inorganica Chimica Acta, 1997
Abstract The copper(II) complexes formed by the imidazolinone herbicide Imazapyr or (±)-2-4-isopropyl-(4-methyl-5-oxo-2-imidazolin-2-yl)-nicotinic acid (H 2 imz) are described. The compounds isolated in the solid state confirm that Imazapyr is a versatile bipy-like ligand able to chelate the metal ion through two different donor sets.
Liliana Strinna Erre, Eugenio Garribba, Giovanni Micera, Alba Pusino, Daniele Sanna   +4 more
openaire   +3 more sources

The asymmetric reduction of imidazolinones with trichlorosilane

Chemical Communications, 2017
The asymmetric reduction of imidazolinones with trichlorosilane is described, catalyzed through a chiral bispyrrolidine organocatalyst.
Christian Wagner, Andreas F. Kotthaus, Stefan F. Kirsch   +2 more
openaire   +2 more sources

Validation and application of a QuEChERS based method for estimation of half-life of imidazolinone herbicides in soils by LC-ESI-MS/MS.

Ecotoxicology and Environmental Safety, 2019
A modified QuEChERS (quick, easy, cheap, effective, rugged and safe) method was validated and applied for the estimation of half-lives of two imidazolinone group herbicides, imazethapyr and imazapic, in the Dystric Plinthosol (FX) and Ferralsol (LVA ...
Maria Inês da Costa Marinho, A. I. G. Costa, N. M. Vieira, Maria C. G. Paiva, Francisco Cláudio Lopes de Freitas, A. D. da Silva   +5 more
semanticscholar   +1 more source