3-chloroprop-1-ene; trifluoroacetic acid; zinc; Co(2,2'-bipyridine)Br2 in pyridine; N-dodecane; acetonitrile T=50°C; 1 h; Title compound not separated from byproducts;
sodium hydride in N,N,N',N',N'',N''-hexamethylphosphoric triamide T=20°C; Yield given. Yields of byproduct given. Title compound not separated from byproducts;