1.1: toluene / 14 h / 80 °C 2.1: tris-(dibenzylideneacetone)dipalladium(0); (R,R)-anthracenyl Trost ligand / tetrahydrofuran / 0.03 h / 0 °C / |Inert atmosphere 2.2: 16 h / 23 °C / |Inert atmosphere View Scheme