Results 121 to 130 of about 13,865 (292)
Synthesis of non racemic B-branced a-(aminoalkyl)-acrylates from naturally occurring amino acids
, 2002 Non-racemic Boc-protected -stannylated--(aminoalkyl)acrylates of (Z) geometry have been selectively obtained by addition of stannylcuprate onto propargylamines, followed by reaction with carbon dioxide.
Reginato Gianna +3 more
core
Advanced Science, EarlyView.Variations in polymer conformations of unsaturated poly(n‐alkyl esters) driven by monomer‐level stereochemistry directly govern Li+ solvation structures in polymer host matrices. The synergistic strategies of polymer conformation control, UV‐induced interchain crosslinking, and end‐group fluorination are implemented for engineering advanced solid ...
Hyun Jun Song +11 more
wiley +1 more source
Asymmetric Aminohydroxylation of Heteroaromatic Acrylates
, 1999 N-, S- and O-heteroaromatic acrylates were aminohydroxylated with generally high regio- and enantioselectivity. While pyridylacrylates are not amenable towards this process, the corresponding N-oxides proved to be a useful substitute, allowing the access
Reiser, Oliver +2 more
core +1 more source
Advanced Science, EarlyView.Conjugated poly(imide dioxime)‐based microspheres establish a radiometal coordination‐driven conformational interlocked network with ultra‐high radiostability. This platform enables low‐temperature, multi‐radionuclide labeling for SPECT/PET/MRI imaging and radionuclide therapy. Mechanistic insights from EXAFS and DFT reveal enhanced stability, while in
Xiao Xu +10 more
wiley +1 more source
Advanced Science, EarlyView.A fluorine‐rich acrylate copolymer, poly (tridecafluorooctyl methacrylate‐co‐methyl methacrylate) (PFMMA), is introduced as a multifunctional protective coating to stabilize the prelithiated SiOC electrodes in humid conditions and preserve unimpeded interfacial ion/charge transport during redox reactions.
Rong Chen +10 more
wiley +1 more source
, 2016 1,3-Dipolar Cycloaddition of Furfuryl Nitrones with Acrylates.
Tomas Tejero (2539816) +5 more
core +1 more source
A Monolithic Janus Hydrogel Pressure Sensor for Wearable Motion and Physiological Monitoring
Advanced Science, EarlyView.This work reports a monolithic Janus hydrogel pressure sensor featuring integrated conductive PEDOT and insulating PEGDA layers. The fabricated device achieves a rapid response time, a wide operating range, and good cyclic durability. The sensor demonstrates robust performance in tracking dynamic human joint motions, offering a scalable strategy for ...
Syed Atif Ali +7 more
wiley +1 more source
Mechanochemical Activation of a Bridged‐Exciplex Optical Force Probe
Advanced Science, EarlyView.A bridged‐exciplex optical force probe is synthesized, switching from solvatochromic charge‐transfer emission in the latent state to intense locally excited emission upon activation. This dual photophysical response with additional changes in quantum yield and fluorescence lifetime enables precise environmental sensing and distinct optical readouts ...
Ronja Schumann +8 more
wiley +1 more source
Synthesis of new chiral auxiliares from carbohydrates for Et2AlCl-promoted Diels-Alder reactions
Journal of the Brazilian Chemical Society, 2000 Acrylates 3-O-acryloyl-4,5-di-O-benzoyl-1,2- O-isopropylidene-beta-D-fructopyranose (6) and 3-O-benzyl-5-O-acryloyl-1,2-O -isopropylidene-alpha-D-xylofuranose (8) were synthesized in few steps from carbohydrates to construct chiral dienophiles for ...
Ferreira Vitor F. +3 more
doaj
Tunable Multicolor Luminescence Polyglycidol-Acrylates: One-Pot Preparation and Properties
Unconventional fluorescent polymers have attracted increasing attention due to their simple preparation, good biocompatibility, and stable photophysical properties.
Bibiao Jiang (2081557) +7 more
core +1 more source