1: 70 percent / H2 / Ra-Ni / methanol / 6 h / 3102.9 - 3878.6 Torr / Ambient temperature; different reagent 2: 55 percent / methanol / 0.17 h / Ambient temperature View Scheme

1: 1) KOH, 2) Cu-catalyst / 1) 130-140 deg C, 2) 150-160 deg C, 30 min 2: 70 percent / H2 / Ra-Ni / methanol / 6 h / 3102.9 - 3878.6 Torr / Ambient temperature; different reagent 3: 55 percent / methanol / 0.17 h / Ambient temperature View Scheme

1: 1) KOH, 2) Cu-catalyst / 1) 130-140 deg C, 2) 150-160 deg C, 30 min 2: 70 percent / H2 / Ra-Ni / methanol / 6 h / 3102.9 - 3878.6 Torr / Ambient temperature; different reagent 3: 55 percent / methanol / 0.17 h / Ambient temperature View Scheme

in methanol 0.166667 h; Ambient temperature;