My watch list  

Si‐H‐Bindungsaktivierung: Parallelen der Lewis‐Säure‐Katalyse mit Brookharts Iridium(III)‐Pincerkomplex und B(C6F5)3

Anders und doch fast gleich: Die verblüffenden Gemeinsamkeiten von Brookharts Iridium(III)‐Pincerkomplex und dem elektronenarmen Tris(pentafluorphenyl)boran in Reaktionen über Si‐H‐Bindungsaktivierung werden vorgestellt. Die Koordinierung der Si‐H‐Bindung an eine der beiden Lewis‐Säuren steigert die Elektrophilie des Siliciumatoms und macht damit dessen Übertragung auf verschiedene Lewis‐Basen möglich (siehe Schema; Do=Aceton).

<!--Unmatched element: w:blockFixed-->

Authors:   Tobias Robert, Martin Oestreich
Journal:   Angewandte Chemie
Year:   2013
Pages:   n/a
DOI:   10.1002/ange.201301205
Publication date:   16-Apr-2013
More about Angewandte Chemie
  • News

    Imprinted Color Patterns

    Structural colors appear because the imprinted pattern on a surface changes the wavelengths of light. Chinese scientists have introduced an azopolymer that allows the imprinting of nanopatterns in a novel room-temperature lithographic process. A key aspect of the technique is the light-indu ... more

    Pathways toward Post-Petrochemistry

    Ethylene, or ethene, is a primary feedstock for the chemical industry, including as a starting material for the production of a wide variety of plastics. In the journal Angewandte Chemie, scientists have now introduced a new electrochemical technique for selective and energy-efficient produ ... more

    Magnetic nanoparticles with ionic liquids for water purification

    In many parts of the world, access to clean drinking water is far from certain. Filtration of large volumes of water, however, is slow and impractical. In the journal Angewandte Chemie, scientists have introduced a new water purification method based on magnetic nanoparticles coated with a ... more

More about Wiley
Your browser is not current. Microsoft Internet Explorer 6.0 does not support some functions on Chemie.DE