Results 1 to 10 of about 3,769 (135)

Synthesis of Functionalized 4,5-Dihydroisoxazoles Decorated with the Dimethylphosphinoyl Group [PDF]

open access: yesЖурнал органічної та фармацевтичної хімії, 2023
Aim. To synthesize a hybrid molecular platform incorporating dimethylphosphinoyl and 4,5-dihydroisoxazole moieties suitable for the creation of focused combinatorial libraries of compounds. Results and discussion.
Andrii V. Fedyk, Bohdan A. Chalyk
doaj   +3 more sources

Isoxazole/Isoxazoline Skeleton in the Structural Modification of Natural Products: A Review [PDF]

open access: yesPharmaceuticals, 2023
Isoxazoles and isoxazolines are five-membered heterocyclic molecules containing nitrogen and oxygen. Isoxazole and isoxazoline are the most popular heterocyclic compounds for developing novel drug candidates.
Xiyue Wang   +3 more
doaj   +2 more sources

Toxicity and Sublethal Effects of Fluxametamide on the Key Biological Parameters and Life History Traits of Diamondback Moth Plutella xylostella (L.)

open access: yesAgronomy, 2022
Fluxametamide, a novel isoxazoline insecticide, is newly registered for the control of various lepidopteran, coleopteran and thysanopteran insect pests on lethal and sublethal levels.
Amit Gope   +8 more
doaj   +1 more source

Photophysical Properties of BODIPY-derivatives for the Implementation of Organic Solar Cells: A Computational Approach [PDF]

open access: yes, 2021
Solar cells based on organic compounds are a proven emergent alternative to conventional electrical energy generation. Here, we provide a computational study of power conversion efficiency optimization of BODIPY-derivatives by means of their associated open circuit voltage, short-circuit density, and fill factor.
arxiv   +1 more source

Synthesis, DFT Study and Antibacterial Activity of some Isoxazoline Derivatives Containing 1,4-benzothiazin-3-one Nucleus Obtained Using 1,3-dipolar Cycloaddition Reaction [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 2020
Novel series of isoxazoline derivatives containing 1,4-benzothiazin-3-one ring (6a-h) were synthesized via 1,3-dipolar cycloaddition reactions of arylnitrile oxides 5a-d on 4-allyl-2-(substituted)-1,4-benzothiazin-3-ones 3 and 4 led to polyheterocyclic ...
Sebbar Nada Kheira   +8 more
doaj   +1 more source

Liver and spleen of hosts of Rhipicephalus linnaei exposed to synthetic (afoxolaner) and natural acaricides (esters from castor oil). A comparative clinical-morphological study [PDF]

open access: yesRevista Brasileira de Parasitologia Veterinária, 2023
In dogs, Rhipicephalus linnaei transmits pathogens such as Ehrlichia canis, Babesia vogeli, and Hepatozoon canis. The veterinary market has synthetic acaricides to ticks control. Esters derived from castor oil are efficient.
Luís Fernando Sodelli   +3 more
doaj   +1 more source

3′,4′-Diphenyl-3H,4′H-spiro[benzo[b]thiophene-2,5′-isoxazol]-3-one

open access: yesIUCrData, 2018
The molecule of the title compound, C22H15NO2S, is built up from a benzothiophene system linked to an isoxazoline ring which is connected to two phenyl rings.
Mohamed Bakhouch   +4 more
doaj   +1 more source

Synthesis of some 3,5-diarylisoxazoline derivatives in ionic liquids media [PDF]

open access: yesJournal of the Serbian Chemical Society, 2012
Biologically active isoxazoline derivatives were efficiently synthesized in excellent yields and in less reaction time using mild, effective and environmentally friendly butylmethylimidazolium bromide as solvent and catalyst.
Safaei-Ghomi Javad   +1 more
doaj   +1 more source

Risk Assessment of Fluxametamide Resistance and Fitness Costs in Fall Armyworm (Spodoptera frugiperda)

open access: yesToxics, 2023
The fall armyworm (FAW), Spodoptera frugiperda, is one of the most devastating invasive polyphagous pests, which has attracted recent global attention by developing resistance to various insecticidal active ingredients with independent mode of action ...
Debashis Roy   +9 more
doaj   +1 more source

Enantioselective 5-exo-Fluorocyclization of Ene-Oximes

open access: yesMolecules, 2019
The enantioselective 5-exo-fluorocyclization of ene-oxime compounds was demonstrated under phase-transfer catalysis. Although deprotonative fluorinations competed, the chemical yields and the ee values of the desired isoxazoline products were generally ...
Taiki Rouno   +5 more
doaj   +1 more source

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