1: 78 percent / K2CO3 / acetone / 18 h / Ambient temperature 2: sodium acetate / acetonitrile / 4 h 3: 0.880 g / H2 / 10percent Pd/C / acetic acid; H2O / 18 h / 2585.7 Torr / Ambient temperature 4: H2 / 10percent Pd/C / methanol; aq. HCl / 48 h / 760 Torr / Ambient temperature 5: 1 M solution of diborane / tetrahydrofuran / 18 h / Heating View Scheme

1: sodium acetate / acetonitrile / 4 h 2: 0.880 g / H2 / 10percent Pd/C / acetic acid; H2O / 18 h / 2585.7 Torr / Ambient temperature 3: H2 / 10percent Pd/C / methanol; aq. HCl / 48 h / 760 Torr / Ambient temperature 4: 1 M solution of diborane / tetrahydrofuran / 18 h / Heating View Scheme

1: 0.880 g / H2 / 10percent Pd/C / acetic acid; H2O / 18 h / 2585.7 Torr / Ambient temperature 2: H2 / 10percent Pd/C / methanol; aq. HCl / 48 h / 760 Torr / Ambient temperature 3: 1 M solution of diborane / tetrahydrofuran / 18 h / Heating View Scheme

1: H2 / 10percent Pd/C / methanol; aq. HCl / 48 h / 760 Torr / Ambient temperature 2: 1 M solution of diborane / tetrahydrofuran / 18 h / Heating View Scheme

diborane in tetrahydrofuran 18 h; Heating;