Results 131 to 140 of about 9,711 (311)
Enantioseparation of Alkylaryl Sulfoxides Using Capillary Zone Electrophoresis
, 1999 Alkylaryl sulfoxides possess a chiral sulfur atom easily identifiable by capillary zone electrophoresis (CZE). Separation of chiral alkylaryl sulfoxides has already been accomplished by modified method of CZE known as micellar electrokinetic ...
Snyder, Chad
core
, 1994 Enantiomerically pure (E)-2-bromo- and (E)-2-iodovinyl sulfoxides 3a and 3b have been prepared in multigram quantities from (E)-1,2-bis(tri-n-butylstannyl)ethene; enantiomerically pure (E)-2-(mesyloxy) vinyl sulfoxide 3c has been synthesized by reaction ...
Laborde, E. +4 more
core +1 more source
Advanced Materials, EarlyView.Mechanically origami‐coded 3D kirigami photovoltaics convert a single extension–release cycle into deterministic self‐folding, reconfiguring planar solar cells into programmable 3D modules. Distinct coding strategies enable either ultrahigh stretchability (500% system strain) or ultrahigh initial effective areal coverage (225%).
Seok Joon Hwang +15 more
wiley +1 more source
Synthesis of Chiral Sulfoxides and Their Applications
Chiral sulfoxides are not only effective pharmaceuticals but also widely used ligands and catalysts in asymmetric synthesis. The first aim of this work was to synthesize a series of chiral sulfoxides to investigate the substrate scope of the enzyme ...
Cihlář, Adam
core
Study on the photolysis and thermolysis of alkyl aryl sulfoxides
, 1997 After a brief deliberation of the research objective and justification, Chapter 1 is a general literature review of sulfoxide photochemistry. The following four chapters focus on photolysis and thermolysis studies of acyclic sulfoxides employing various ...
Guo, Yushen
core +1 more source
Ultra‐High‐Throughput Discovery of Multifunctional Polyphenolic Coatings on Droplet Microarrays
Advanced Materials, EarlyView.An ultra‐high‐throughput (UHT) combinatorial strategy enables the miniaturized synthesis and screening of ≈30 000 polyamine‐polyphenolic (PaPp) coatings using droplet microarrays (DMA). This approach reveals hundreds of previously unknown fluorescent, redox‐active, and antibacterial materials, including multifunctional, cell‐compatible surfaces ...
Vania Tanda Widyaya +11 more
wiley +1 more source
Advanced Materials, EarlyView.Self‐standing, strong sulfonated covalent organic framework membranes with varied ionic‐group density are developed for osmotic energy conversion. Optimized charge‐governed nanochannels enable highly selective ion transport, delivering a power density of 24.53 W m−2 under seawater/freshwater salinity gradients.
Xi Ma +5 more
wiley +1 more source
Stereochemical Aspects of Sulfoxides and Metal Sulfoxide Complexes
Croatica Chemica Acta, 1999 Structural parameters of free and metal coordinated sulfoxides are reviewed and updated average values are derived. For uncoordinated sulfoxides, the average S−O bond distance is 1.4918(9) Å. This value is lengthened to 1.528(1) Å upon O-coordination to metal ions, while it is reduced to 1.4731(6) Å upon S-coordination.
openaire +2 more sources
Label‐Free Detection of a Neurotransmitter Using an Aptamer‐Functionalized Amorphous IGZO Transistor
Advanced Materials Interfaces, EarlyView.An aptamer‐functionalized amorphous IGZO thin‐film transistor enables label‐free electrical detection of the neurotransmitter serotonin under liquid‐gated operation. Stepwise surface functionalization ensures stable biomolecule integration and efficient electrostatic coupling.
Ngoc Thanh Ho +3 more
wiley +1 more source
, 2016 The hydrozirconation reaction of 1-alkynyl sulfoxides or sulfones with Cp2Zr(H)Cl in THF at room temperature predominantly gave Z-β-zirconated vinyl sulfoxides or sulfones with excellent regioselectivity.
Dehui Duan (2419603) +2 more
core +1 more source