C30H42IrNOP(1+)*C32H12BF24(1-); hydrogen in dichloromethane T=20°C; P=37503.8 Torr; 2 h; optical yield given as percent destereoselective reaction;

1: C30H42IrNOP(1+)*C32H12BF24(1-); hydrogen / dichloromethane / 2 h / 20 °C / 37503.8 Torr 2: lithium aluminium tetrahydride / tetrahydrofuran / 1.5 h / 20 °C View Scheme