aReactions were carried out under air at rt in 2 wt % PTS/water in the presence of [Pd(allyl)Cl]2 (0.5 mol %), DPEphos (1 mol %), trans-cinnamyl phenyl ether (1 equiv), amine (1.5 equiv), K2CO3 (1.5 equiv) and HCO2Me (4 equiv). bIsolated yields. cDoubly allylated product. Adapted from reference .