Reaction of phosphine with allylbenzene in the KOH-DMSO system: Regioselective synthesis of (1-phenylprop-2-yl)phosphine and bis(1-phenylprop-2-yl)phosphine

摘要

Phosphine reacts with allylbenzene in the KOH-DMSO system (90-110 °C, 2-2.5 h, atmospheric pressure) to afford Markovnikov adducts, (1-phenylprop-2-yl)phosphine and/or bis(1-phenylprop-2-yl)phosphine in 53-80% yields.