Results 61 to 70 of about 12,336 (293)
Automated Dynamic Flow Experimentation for Rapid Kinetic Fitting of Transition Metal Catalysis
Angewandte Chemie, EarlyView.We have developed an automated dynamic flow experimentation platform to automatically fit and identify the most accurate kinetic model from a generated set of candidates. Three transition metal‐catalyzed transformations were performed using this workflow.
Florian L. Wagner +3 more
wiley +2 more sources
Synthesis of New Active Sulfones in the 5-Nitroimidazole Series
Molecules, 2002 We describe here the preparation of new 5-nitroimidazoles which are known to have an efficacy against metronidazole-susceptible and -resistant Giarda, Trichomonas, and Entamoeba spp. The multi-step synthesis uses electron transfer methodology.
Patrice Vanelle +2 more
doaj +1 more source
Radical allylation with a-branched allyl sulfones
, 2008 International audience(Chemical Equation Presented) Branching out with sulfones: The use of allyl isopropyl sulfones solves the problem of premature isomerization and allows the radical addition of xanthates to a-branched allyl sulfones (see scheme; DCE ...
Nicolas Charrier +3 more
core +1 more source
Radical Titanocene Promoted Coupling of Epoxides and Vinyl Sulfones [PDF]
, 2015 [EN]A radical coupling reaction of diverse vinyl sulfones and epoxides was mediated by Cp2TiCl (Cp = cyclopentadienyl) to provide a straightforward synthetic pathway to hydroxy sulfones. The reaction was successfully achieved by using either an excess or
Encinas Madrazo, Soledad +3 more
core +1 more source
Advanced Science, EarlyView.Multidimensional laser‐induced graphene (LIG) spanning from 0D to 3D architectures is comprehensively reviewed for multifunctional biomedical platforms, including biosensing, theranostics, and bioactive interface applications, which highlights its potentials for point‐of‐care diagnostics, wearable health monitoring, smart drug delivery, and tissue ...
Li Zhang +3 more
wiley +1 more source
Angewandte Chemie, EarlyView.A decoupled cycling architecture along with cost‐effective membrane and efficient catalyst is developed for asymmetric zinc‐air battery. The decoupled design ensures stable operation of catalyst and the pH‐dynamic influence on battery performance is explored, which provides paths for efficient utilization of pH‐decoupling electrolytes.
Yeshu Tan +6 more
wiley +2 more sources
Synthesis of ω-Methylsulfinyl- and ω-Methylsulfonylalkyl Glucosinolates
MoleculesGeneral pathways were devised to synthesize ω-methylsulfinyl- and ω-methylsulfonylalkyl glucosinolates, which represent an important class of structurally homogeneous plant specialized metabolites.
Manolis Mavratzotis +4 more
doaj +1 more source
Enantioselective Synthesis of Functionalised Vinyl Sulfones
, 2022 Peptidyl vinyl sulfones are a class of irreversible protease inhibitors due to their covalent bonding to a cysteine residue in the enzyme active site and have proven anti-trypanosomal activity.
Shen, Wen
core
Advanced Science, EarlyView.Two distinct slip‐link mechanisms – the slide‐ring pulley effect and highly entangled chains – are combined in a water‐rich double network hydrogel, achieving synergistic toughening, near‐complete reversibility, and exceptional friction tear resistance at >$>$91 wt.% water.
Subhankar Mandal +5 more
wiley +1 more source
Angewandte Chemie, EarlyView.Single‐electron transfer‐mediated reductive carbonyl–olefin couplings are valuable carbon–carbon bond forming reactions. However, limitations persist for couplings of aliphatic aldehydes with electron‐deficient olefins. Here, we report a simple, photocatalyst‐free protocol that overcomes these limitations by using a Hantzsch ester anion as a ...
Zhihang Li, Adam Noble
wiley +2 more sources