1: 80 percent / HCl; Fe / propan-2-ol / 17 h / 60 °C 2: 86 percent / NaO-t-Bu; K2CO3; P(t-Bu)3 / Pd2(dba)3 / toluene / 2.5 h / 95 °C View Scheme

With  hydrogenchloride; iron in  isopropyl alcohol  Heating;