Results 41 to 50 of about 21,817 (300)
Chemical Structure Data File for L.I. Iconaru's Thesis, "Fused Polycyclic Imidazoles."
, 2020 This Structure Data File (SDfile) is associated with the thesis: Iconaru, L.I. "Fused polycyclic imidazoles." Ph.D. Thesis, The University of Alabama, 2009.
Scalfani, Vincent F.
core +1 more source
Identification and characterization of aging products in the glyoxal/ammonium sulfate system – implications for light-absorbing material in atmospheric aerosols [PDF]
Atmospheric Chemistry and Physics, 2012 In this study we report the identification of bicyclic imidazoles in aqueous aerosol mimics using HPLC-ESI-MS/MS. 2,2'-Biimidazole was identified to be a major contributor to the 280 nm absorbance band observed in mixtures of glyoxal and ammonium sulfate,
C. J. Kampf, R. Jakob, T. Hoffmann
doaj +1 more source
Magnetochemistry, 2022 The two achiral ligands tris(1-methyl-1H-imidazol-2-yl)methanol ((mim)3COH) and bis(1-methyl-1H-imidazol-2-yl)(3-methylpyridin-2-yl)methanol ((mim)2(mpy)COH) form on reaction with Fe(BF4)2∙6H2O, the octahedral low-spin complexes [Fe((mim)3COH)2](BF4)2 ...
Marco Seifried +6 more
doaj +1 more source
Cholinesterase-like organocatalysis by imidazole and imidazole-bearing molecules [PDF]
Scientific Reports, 2017 AbstractOrganocatalysis, which is mostly explored for its new potential industrial applications, also represents a chemical event involved in endogenous processes. In the present study, we provide the first evidence that imidazole and imidazole derivatives have cholinesterase-like properties since they can accelerate the hydrolysis of acetylthiocholine
NIERI, PAOLA +5 more
openaire +3 more sources
New Polyalkylated Imidazoles Tailored for Carbon Dioxide Capture [PDF]
, 2018 Aqueous polyalkylated imidazoles have gained interest as potential CO2 capture solvents due to their high oxidative stability and low vapor pressures compared to traditional amines.
Knuutila, Hanna K +3 more
core +2 more sources
Current progress in the synthesis of imidazoles and their derivatives via the use of green tools
Heterocyclic CommunicationsImidazoles have a unique position in heterocyclic chemistry as these constitute the basic framework of several bio-molecules. Thus, increasing research is being carried out on the synthesis of imidazoles and their derivatives, mainly because of the ...
Saha Debasree, Mukhopadhyay Chhanda
doaj +1 more source
Solvent- and catalyst-free aza-Michael addition of imidazoles and related heterocycles [PDF]
, 2020 This work demonstrates the scope and limitations of the aza-Michael addition of imidazoles and related heterocycles with electron deficient olefins under solvent- and catalyst-free conditions. The reaction proceeds at 80°C within hours towards completion
Florian, Gobec +2 more
core +2 more sources
Structural insights into an engineered feruloyl esterase with improved MHET degrading properties
FEBS Letters, EarlyView.A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa +5 more
wiley +1 more source
Degradative Behavior and Toxicity of Alkylated Imidazoles
, 2019 The thermal and oxidative degradation behavior and the corrosiveness of imidazole (Im), 2-methylimidazole (2MIm), 2-ethyl-4-methylimidazole (2E4MIm), 2,4,5-trimethylimidazole (2,4,5MIm), and 1,2,4,5-tetramethylimidazole (1,2,4,5MIm) were investigated in ...
Mona Gaarder (8212683) +11 more
core +1 more source
FEBS Letters, EarlyView.Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura +2 more
wiley +1 more source