Carbon–Sulfur Bond Formation Catalyzed by [Pd(IPr*<sup>OMe</sup>)(cin)Cl] (cin = cinnamyl)
作者:Gulluzar Bastug、Steven P. Nolan
DOI:10.1021/jo401492n
日期:2013.9.20
The newly prepared complex [Pd(IPr*OMe)(cin)(Cl)] provides high catalytic activity for carbon–sulfur cross-coupling reactions. Nonactivated and deactivated aryl halides were successfully coupled with a large variety of aryl- and alkylthiols using this well-defined palladium N-heterocycliccarbene (NHC) complex.
Phase-Transfer Catalysis: Mixing Effects in Continuous-Flow Liquid/Liquid O- and S-Alkylation Processes
作者:C. Kappe、Toma Glasnov、Benedikt Reichart
DOI:10.1055/s-0033-1339839
日期:——
This article describes detailed studies on the importance of mixing effects in the O- and S-alkylation of selected phenol and thiophenol substrates. Direct comparison between various continuous-flow reactors and a batch microwave reactor demonstrates the excellent mixing properties of the flow devices, which improve the reaction outcome.