1: (Z)-N-(3-chloro-2-propenyl)-N-methyl-1-naphthalenemethanamine; (E)-N-methyl N-naphthyl methylene-3-chloro-prop-2-en-1-amine With piperidine; copper(l) iodide; 10 platinum on carbon T=20 - 80°C; 0.5 h; 2: 3,3-dimethylbut-1-yne T=40°C; 4 h; 3: in water; toluene 0.25 h;

1: (Z)-N-(3-chloro-2-propenyl)-N-methyl-1-naphthalenemethanamine; (E)-N-methyl N-naphthyl methylene-3-chloro-prop-2-en-1-amine With piperidine; copper(l) iodide; 10 platinum on carbon T=20 - 80°C; 0.5 h; 2: 3,3-dimethylbut-1-yne T=40°C; 4 h; 3: in water; toluene 0.25 h;