Results 101 to 110 of about 30,682 (325)
European Journal of Organic Chemistry, EarlyView.New amphiphilic fluoro‐functionalized cellulosic materials are being yielded through nucleophilic aromatic substitution. Covalent attachment of fluorinated moiety into biopolymers is being assured with full characterization. Fluoro‐functionalized materials are being incorporated in alginate beads to remove organic pollutants from wastewater ...
Davide Ricci +9 more
wiley +1 more source
Preparation of crosslinked 1,2,4-oxadiazole polymer [PDF]
, 1981 New crosslinked 1,2,4-oxadiazole elastomers were prepared by thermally condensing a monomer having the formula H2N(HON)C-R-Q, wherein Q is a triazine ring-forming group such as nitrile or amidine or a mixture of such group with amidoxime, or a mixture of
Kwong, H. +2 more
core +1 more source
Recent advancements in oxadiazole-based anticancer agents [PDF]
, 2017 Oxadiazole ring system occupies a significant position among heterocyclic templates for medicinal compounds due to its wide spectrum of biological activities.
Ahmad, Matloob +6 more
core +2 more sources
Journal of Enzyme Inhibition and Medicinal Chemistry, 2022 Oxadiazole is a five-membered heterocyclic compound containing two nitrogen atoms and one oxygen atom. The 1,3,4-oxadiazole and 1,2,4-oxadiazole have favourable physical, chemical, and pharmacokinetic properties, which significantly increase their pharmacological activity via hydrogen bond interactions with biomacromolecules.
Jing-Jing Wang +4 more
openaire +3 more sources
Navigating the treatment landscape of Alzheimer's disease: Current strategies and future directions
Ibrain, EarlyView.Alzheimer's disease treatment is evolving rapidly, with emerging strategies targeting multiple disease pathways. This graphical abstract highlights the shift from traditional therapies to innovative approaches that hold promise for improving outcomes.
Tapas Kumar Mohapatra +4 more
wiley +1 more source
Fluorinated heterocyclic compounds. A photochemical approach to a synthesis of fluorinated quinazolin-4-ones [PDF]
, 2004 An efficient and generalized photochemical methodology for the preparation of fluorinated quinazolin-4-ones is described. Depending on the starting substrate, quinazolin-4-ones bearing a perfluoroalkyl- or perfluoroaryl- substituent in position 2 or ...
BUSCEMI, Silvestre +4 more
core +1 more source
Macromolecular Materials and Engineering, EarlyView.Electrospun nanofibers provide a unique platform for photosensitizers, due to their large surface area and biocompatibility, improving both loading efficiency and controlled release. The photosensitizer‐modified nanofibers are activated upon light exposure, and produce reactive oxygen species to treat cancer, pathogen infections, and wounds.
Aslı Eldem +3 more
wiley +1 more source
Synthesis, characterization and comparative study of mesomorphic properties of some new compounds containing both 1,2,4- and 1,3,4-oxadiazole moieties linked in the same molecule [PDF]
, 2012 One new homologous series of compounds containing 1,2,4- and 1,3,4-oxadiazole rings in the same molecule was synthesized. 3-(4-Butoxyphenyl)-5-{4-[5-(4-alkoxyphenyl)-1,3,4-oxadiazol-2-yl]phenyl}-1,2,4-oxadiazole (VII)1–8 were synthesized by several ...
Tomi, Ivan H.R.
core +1 more source
ChemistryOpen, 2019 We demonstrate modular modifications of the widely employed emitter 2,4,5,6‐tetra(9H‐carbazol‐9‐yl)isophthalonitrile (4CzIPN) by replacing one or both nitrile acceptors with oxadiazole groups via a tetrazole intermediate.
Fabian Hundemer +7 more
doaj +1 more source
Coloration Technology, EarlyView.Abstract There is a growing demand in the printing industry for pigment‐based inks with excellent lightfastness and rub resistance qualities. In this work, a novel ink with the formulation ethyl 2‐[4‐(1,3,4‐oxadiazole‐2(3H)‐thione‐5‐yl)phenylhydrazono]‐3‐oxobutyrate (OXKT) was prepared as a pigment and its printability was investigated for use in ...
Ahmet Akgül +3 more
wiley +1 more source