1: 82 percent / Jones' reagent / acetone / 0 °C 2: 82 percent / hydrazine hydrate / ethanol; acetone / Heating View Scheme

With  lead(IV) acetate in  benzene T=22°C; 0.5 h;   

Multi-step reaction with 2 steps 1: 94 percent / sulfuric acid / methanol / 1.) 22 deg C, 24 h, 2.) reflux, 3 h2: 76 percent / lead tetraacetate / benzene / 0.5 h / 22 °C  

With  jones' reagent in  acetone T=0°C;