Continuous hydroamination in a liquid–liquid two-phase systemElectronic supplementary information (ESI) available: experimental details. See http://www.rsc.org/suppdata/cc/b1/b111630d/

Abstract

The direct addition of NH across a CC multiple bond (hydroamination) was efficiently catalysed in a liquid-liquid two-phase system. The latter comprised a polar catalyst phase of Zn(CF3SO3)2 in the ionic liquid 1-ethyl-3-methylimidazolium trifuoromethanesulfonate and a substrate mixture in heptane. The possibility of catalysing different hydroamination reactions continuously was demonstrated.