Results 171 to 180 of about 62,479 (238)
ChemBioChem, Volume 27, Issue 9, 14 May 2026.Ruthenium(II) (Ru(II)) pyrazolyl–pyridine half‐sandwich complexes (C1–C6) were synthesized and structurally characterized as prospective metalloantibiotics. Screening through the Community for Open Antimicrobial Drug Discovery (CO‐ADD) revealed selective activity against Acinetobacter baumannii, with favorable cytotoxicity profiles. Biophysical studies
M. Cassiem Joseph +7 more
wiley +1 more source
ChemSusChem, Volume 19, Issue 9, 14 May 2026.Sustainable glycerol‐based solvents are effective reaction media for the Pd‐catalysed direct CH arylation of thiophene derivatives. Among them, glycerol‐derived ionic liquids act as noninnocent solvents, making the reaction base‐free, and the combination with Pd nanoparticles allows for multicycle process. Nonvolatile glycerol derivatives are employed
Sara Gracia‐Barberán +8 more
wiley +1 more source
Angewandte Chemie International Edition, Volume 65, Issue 20, 11 May 2026.Cross‐coupling/homologation sequence between a stable three‐membered‐ring carbene and isocyanides enables facile and rapid access to novel methyleneketenimines and the first bis(methyleneketenimine). Reactivity studies gave rise to the first methyleneketenimine‐transition metal complexes, unique multimodal reactivity ranging from CO2, isocyanate ...
Taichi Koike +3 more
wiley +1 more source
Zeitschrift für anorganische und allgemeine Chemie, Volume 652, Issue 7, 6 May 2026.A cyclometalallated palladium complex and its acetate‐bridged dinuclear analogue, both supported by 1,3‐bis(2‐quinolinyl)benzene ligands, are described. The mononuclear (but not the dinuclear) complex is weakly phosphorescent in the deep red region of the spectrum in solution at room temperature, and both compounds phosphoresce in frozen media at 77 K ...
Esteban Garcia +3 more
wiley +1 more source
Two‐Stage, Sequential Aryne Carboiodanation Enabled by Mesomeric Priming
Advanced Synthesis &Catalysis, Volume 368, Issue 9, 5 May 2026.Two‐stage, sequential insertion of arynes into the carbon–iodine(III) bond of benziodoxole (BX) compounds is achieved by judicious choice of the BX/aryne pair in the first step, generating a mesomerically activated aryl‐BX primed for a second, discrete aryne insertion. This metal‐free strategy enables programed access to biaryl‐BXs and modular entry to
Shunya Morohashi +3 more
wiley +1 more source
O2‐Mediated Cu‐Catalyzed Dehydrogenative Sulfilimination of Tyrosines and Bioactive Phenols
Advanced Synthesis &Catalysis, Volume 368, Issue 9, 5 May 2026.We report herein the mild O2‐mediated Cu‐catalyzed dehydrogenative sulfilimination of diverse bioactive phenols with simple sulfenamides. The bioconjugation of unmodified native peptides, in particular at their tyrosine units with the dehydrogenative phenochalcogenazination reaction, has attracted much attention lately due to potential click type ...
Fang Xiao, Frederic W. Patureau
wiley +1 more source
Advanced Synthesis &Catalysis, Volume 368, Issue 9, 5 May 2026.The enantioselective synthesis of naphthocoumarin adducts via a tandem organocatalytic 1,4‐addition/decarboxylation delivers excellent control over a newly forged stereocenter and yields configurationally stable synclinal atropisomers. The process features broad substrate scope and scalability, and its structural and mechanistic foundations are ...
M. Chiara Cabua +10 more
wiley +1 more source
Design, Synthesis, and Structural Analysis of Binaphthyl‐Based Chiral Benzindenes
Advanced Synthesis &Catalysis, Volume 368, Issue 9, 5 May 2026.This work explores the synthetic endeavors in constructing the first‐of‐a‐kind axially chiral benz[f]indenes as potential chiral ligands. The overall synthetic pathway spans across 9 steps with 15.9% overall yield. Challenges in constructing modified analogs as well as metal complexes are discussed. Chiral benzindenes are an unexplored structural motif
Marko Gobin, Nikola Topolovčan
wiley +1 more source
Dearomatization with Axial‐to‐Central Chirality Conversion
European Journal of Organic Chemistry, Volume 29, Issue 17, 5 May 2026.Atropisomers are exciting synthetic targets with unique properties, which find applications in many fields of chemistry. However, considering them as substrates is not very frequent, notably in the context of dearomatization reaction. We wish to discuss the different strategies for the dearomatization of aromatic atropisomers with axial‐to‐central ...
Morgane Mando +3 more
wiley +1 more source
Angewandte Chemie, Volume 138, Issue 19, 4 May 2026.A well‐defined Ni/θ‐Al2O3 catalyst prepared by surface organometallic chemistry exhibits sharp temperature‐dependent behavior in dry reforming of methane. At 850°C, a dynamic induction process forms a transient carbide‐like NiCx phase that enables continuous carbon removal and coke resistance, whereas at 800°C incomplete carbon insertion leads to ...
Wei Wang +3 more
wiley +1 more source