sodium methylate in ethanol 40 h; Heating;

1: 30 percent / H2 / catalytic hydrogenation 2: 1.) sodium methylate / 1.) DMSO, 30 min, 75 deg C, 2.) 75 deg C, 5-10 min 3: 80 percent / propan-2-ol / 0.17 h / Heating 4: 35 percent / sodium methylate / ethanol / 40 h / Heating View Scheme

1: 1.) sodium methylate / 1.) DMSO, 30 min, 75 deg C, 2.) 75 deg C, 5-10 min 2: 80 percent / propan-2-ol / 0.17 h / Heating 3: 35 percent / sodium methylate / ethanol / 40 h / Heating View Scheme

1: 80 percent / propan-2-ol / 0.17 h / Heating 2: 35 percent / sodium methylate / ethanol / 40 h / Heating View Scheme

1: phosphoryl chloride / 1,2-dichloro-ethane / r.t., 2 h, reflux, 3-4 h 2: 30 percent / H2 / catalytic hydrogenation 3: 1.) sodium methylate / 1.) DMSO, 30 min, 75 deg C, 2.) 75 deg C, 5-10 min 4: 80 percent / propan-2-ol / 0.17 h / Heating 5: 35 percent / sodium methylate / ethanol / 40 h / Heating View Scheme