1: C11H13NO With naphthalene; lithium in tetrahydrofuran T=-50 - 20°C; Inert atmosphere; 2: With N,N,N',N',N'',N''-hexamethylphosphoric triamide in tetrahydrofuran T=-78°C; 0.166667 h; Inert atmosphere; 3: methyl iodide in tetrahydrofuran T=-78 - 20°C; 12 h; Inert atmosphere; optical yield given as percent destereoselective reaction;

aluminium trichloride; hydroquinone in dichloromethane T=20°C; 24 h;

ethanol; platinum Hydrogenation;