1: 87 percent / RuO2 hydrate, 10percent aqueous NaIO4 / ethyl acetate / 20 h / Ambient temperature 2: 92 percent / hydrogen / 10percent palladium-on-charcoal / methanol / 1 h / Ambient temperature View Scheme

With  ruthenium(IV) oxide; sodium periodate in  ethyl acetate 20 h;  Ambient temperature;