- Impact of SCILL catalysts for the S-S coupling of thiols to disulfides.
Impact of SCILL catalysts for the S-S coupling of thiols to disulfides.
Faraday discussions (2017-09-21)
Octavian D Pavel, Iunia Podolean, Vasile I Parvulescu, S F Rebecca Taylor, Haresh G Manyar, Kathryn Ralphs, Peter Goodrich, Christopher Hardacre
PMID28930329
ZUSAMMENFASSUNG
This study reports the behaviour of SCILL based catalysts in the oxidative S-S coupling of aliphatic and aromatic thiols, namely 1-butanethiol and thiophenol, to dibutyl disulfide and diphenyl disulfide. A range of ionic liquids (1-butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide, 1-ethyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide, 1-butyl-1-methylpyrrolidinium bis(trifluoromethylsulfonyl)imide) and metal supported catalysts (5% Pt/SiO
MATERIALIEN