Navigation überspringen
Universitätsbibliothek Heidelberg
Standort: ---
Exemplare: ---
heiBIB
 Online-Ressource
Verfasst von:Stein, Philipp [VerfasserIn]   i
 Rudolph, Matthias [VerfasserIn]   i
 Hashmi, A. Stephen K. [VerfasserIn]   i
Titel:Water can accelerate homogeneous gold catalysis
Verf.angabe:Philipp M. Stein, Matthias Rudolph, and A. Stephen K. Hashmi
E-Jahr:2021
Jahr:July 29, 2021
Umfang:8 S.
Fussnoten:Gesehen am 29.03.2023
Titel Quelle:Enthalten in: Advanced synthesis & catalysis
Ort Quelle:Weinheim : Wiley-VCH, 2001
Jahr Quelle:2021
Band/Heft Quelle:363(2021), 17, Seite 4264-4271
ISSN Quelle:1615-4169
Abstract:A selection of gold-catalyzed reactions was examined in a kinetic study on the influence of water on the rate constant. Two intramolecular reactions and one intermolecular reaction, which proceed via proton transfer and/or protodeauration steps, were investigated. The kinetic data was collected by GC or 1H NMR spectroscopy. The obtained rate constants provided information about the influence of water in these test reactions. On the basis of the data collected, beyond the commonly assumed tolerance against water, a reaction-promoting influence of water on gold catalysis was identified and kinetically quantified. The results underline that the often-mentioned water-tolerance of gold catalysis not only simplifies these reactions operationally, but in addition even provides better results than a troublesome exclusion of water.
DOI:doi:10.1002/adsc.202100729
URL:kostenfrei: Volltext: https://doi.org/10.1002/adsc.202100729
 kostenfrei: Volltext: https://onlinelibrary.wiley.com/doi/abs/10.1002/adsc.202100729
 DOI: https://doi.org/10.1002/adsc.202100729
Datenträger:Online-Ressource
Sprache:eng
Sach-SW:gold catalysis
 kinetic studies
 reaction optimization
 water
K10plus-PPN:1840460571
Verknüpfungen:→ Zeitschrift
 
 
Lokale URL UB: Zum Volltext

Permanenter Link auf diesen Titel (bookmarkfähig):  https://katalog.ub.uni-heidelberg.de/titel/69057665   QR-Code
zum Seitenanfang