PySSpy; triethylamine; triphenylphosphine; methyl iodide 1.) acetonitrile, 80 deg C, 4 h; 2.) methylene chloride, 0 deg C, 20 min; Yield given. Multistep reaction;

With  hydrogen; palladium on activated charcoal in  methanol  

Multi-step reaction with 2 steps 1: 1.) triethylamine; 2.) 1 N HCl / 1.) DMF, r.t. 2 h; 2.) methanol, 0 deg C, 15 min2: 91 percent / H2 / 10 percent Pd-C / methanol