Results 51 to 60 of about 1,834 (212)
Green Organocatalytic Synthesis of Isoxazolines via a One-Pot Oxidation of Allyloximes
, 2016 A green, sustainable, organocatalytic, and efficient synthesis of isoxazolines from allyloximes was developed. A 2,2,2-trifluoroacetophenone-catalyzed oxidation of allyloximes, utilizing H2O2 as the green oxidant, was taken advantage of in order to ...
Ierasia Triandafillidi (3604802) +1 more
core +1 more source
The continuing significance of chiral agrochemicals
Pest Management Science, Volume 81, Issue 4, Page 1697-1716, April 2025.In the time frame 2018–2023, around 43% of the 35 chiral agrochemicals introduced to the market (herbicides, fungicides, insecticides, acaricides, and nematicides) contain one or more stereogenic centers in the molecule, and almost 69% of them have been marketed as racemic mixtures of enantiomers or stereoisomers.
Peter Jeschke
wiley +1 more source
Efficacy of oral sarolaner for the treatment of generalized demodicosis in dogs
Brazilian Journal of Veterinary Medicine, 2019 The aim of this study was to report the treatment efficacy of generalized demodicosis with oral sarolaner in dogs. Twenty-seven dogs diagnosed with generalized demodicosis were treated with oral sarolanerat a dose of 2.0 mg/kg every 30 days.
Flavia Clare Goulart Carvalho +4 more
doaj +1 more source
Oxime radicals: generation, properties and application in organic synthesis
Beilstein Journal of Organic Chemistry, 2020 N-Oxyl radicals (compounds with an N–O• fragment) represent one of the richest families of stable and persistent organic radicals with applications ranging from catalysis of selective oxidation processes and mechanistic studies to production of polymers,
Igor B. Krylov +3 more
doaj +1 more source
Synthesis of novel spiro-2-isoxazolines derived from parthenin
, 2005 2149-2151Parthenin, a compound with potential anticancer and allelopathic properties, is reacted with various aldoximes in the presence of ceric ammonium nitrate to form novel spiro-2 ...
Ramesh, C +9 more
core +1 more source
Medical and Veterinary Entomology, EarlyView.Densities of all Anopheles species were approximately comparable across all IRS regimes. No differences observed between treatment regimes regarding species composition of the Anopheles funestus group or An. gambiae complex. This operational pilot demonstrates the practical feasibility of IRS micro‐mosaics, despite the inherent increase in deployment ...
Dingani Chinula +9 more
wiley +1 more source
Revista Brasileira de Parasitologia Veterinária, 2021 The present study attempted to evaluate the practical experience and methods employed by Brazilian veterinary practitioners for control of parasites. Twenty-one questions were asked of 403 veterinary practitioners based in different climatic zones with ...
Tássia Lopes do Vale +7 more
doaj +1 more source
Pest Management Science, Volume 82, Issue 6, Page 5662-5671, June 2026.Baseline susceptibility of Phthorimaea absoluta to novel insecticides isocycloseram and tolfenpyrad was established in Brazil. Diagnostic doses were proposed for early resistance detection. Early tolfenpyrad tolerance and abamectin‐driven cross‐tolerance to isocycloseram via oxidases highlight cross‐resistance risks, emphasizing the need for routine ...
Vitor Quintela +4 more
wiley +1 more source
A new efficient synthesis of β-aminoketones via Δ4-isoxazolines.
, 1988 β-aminoketones are prepared in good yield by hydrogenolysis (Pd/C) of the NO bond of Δ4-isoxazolines obtained by 1,3-dipolar cycloaddition of nitrones with alkynes.
Hootele, Claude +3 more
core +1 more source
Efficacy of fluralaner against canine generalized demodicosis
Brazilian Journal of Veterinary Medicine, 2019 Demodicosis is a parasitic dermatopathy, resulting from the excessive proliferation of Demodex mites. The rate at which this disease is encountered in the pet clinic is high, despite recent advances in the treatment of the disease. The aim of this study,
Natália Lôres Lopes +5 more
doaj +1 more source