Results 61 to 70 of about 1,308 (200)
, 2021 The palladium-catalyzed oxidative Heck-reaction, also referred to as Fujiwara-Moritani-reaction, has been investigated for the synthesis of styrenylsulfonyl compounds. Acetanilides and vinylsulfonyl compounds undergo dehydrogenative coupling reactions in
Schmidt, Bernd (Prof. Dr.) +1 more
core +1 more source
Dissolved Organic Matter Impacts Nitrogen Fixation in the Arctic Ocean
Journal of Geophysical Research: Biogeosciences, Volume 131, Issue 10, October 2026.Abstract Climate change‐driven sea ice loss, increased primary production, and nitrogen depletion are reshaping biogeochemistry in the Arctic Ocean (AO). These changes potentially increase the importance of nitrogen fixation, the conversion of dinitrogen gas into bioavailable ammonium, carried out by microorganisms called diazotrophs.
Stine Zander +8 more
wiley +1 more source
, 2016 A palladium-catalyzed oxidative C–H bond functionalization/ortho-acylation of acetanilides using easily accessible aldehyde as the acyl source is described.
Yinuo Wu (1348221) +4 more
core +1 more source
Paleoceanography and Paleoclimatology, Volume 41, Issue 10, October 2026.Abstract African rainforests store large quantities of carbon within below‐ground reservoirs, yet these stocks are threatened by land use and climate disturbances. Previous studies revealed that the peatlands of the Cuvette Centrale in the Congo Basin accumulated less organic carbon (OC) between 7,500 and 2,000 yrs BP (so‐called “Ghost Interval ...
M. P. Engelhardt +8 more
wiley +1 more source
Meteoritics &Planetary Science, Volume 61, Issue 10, Page 2445-2465, October 2026.Abstract In the search for life on Mars, understanding the origin of preserved organics is critical. Expected sources include exogenous delivery, endogenous synthesis, and potentially life. Environmental processing by ultraviolet (UV) irradiation can alter these organics, obscuring hallmarks of their origin. To deconvolve these effects, we conducted an
D. K. Buckner +7 more
wiley +1 more source
Design, Synthesis, and Evaluation of New 1,4‐Naphthoquinone‐1,2,3‐triazoles as Antimalarial Agents
Chemistry &Biodiversity, Volume 23, Issue 9, September 2026.Compound 9g, a 1,4‐naphthoquinone‐1,2,3‐triazole derivative, exhibited potent activity against P. falciparum 3D7 and in silico analysis revealed strong interactions with 1J3 and 1LDG targets, while MD simulations confirmed the stability of the ligand‐3FGO complex.
Lina Rezainia +13 more
wiley +1 more source
, 2015 An iridium(I) catalyst system, modified with the wide-bite-angle and electron-deficient bisphosphine dFppb (1,4-bis(di(pentafluorophenyl)phosphino)butane) promotes highly branch-selective hydroarylation reactions between diverse acetanilides and aryl- or
Bower, John +8 more
core +1 more source
Chemistry &Biodiversity, Volume 23, Issue 9, September 2026.Novel piperidine–embedded isoxazol–triazole conjugates (6a‐6o) were designed, synthesized, and evaluated for anticancer activity against MCF‐7 breast cancer cells, with selectivity assessed using noncancerous HEK293 cells. Compound 6m showed the most potent antiproliferative activity (GI50 < 10 µg/mL; SI > 5), comparable to doxorubicin, highlighting ...
Jay R. Ghonia +2 more
wiley +1 more source
, 2015 Vilsmeier–Haack reactions (VHR) with acetanilides afforded 2-chloro 3-formyl quinoline derivatives. The reactions obeyed second order kinetics with a first order dependence on VHR as well as acetanilide.
F. Aneesa (667137) +4 more
core +1 more source
Chemistry &Biodiversity, Volume 23, Issue 9, September 2026.The extension of pyrazol‐5‐yl‐benzamides leads to the development of novel phenylacetamides with exceptional efficacy, particularly against Gaeumannomyces graminis. Compound C‐42 demonstrates an EC50 of 1.81 mg/L, surpassing the commercial SDHI fluxapyroxad by over tenfold. Enzymatic assays confirm SDH as the specific target.
Guo‐Tai Lin +5 more
wiley +1 more source