1: n-butyllithium; 2-deuterio-N,N-diisopropyl-1-naphthamide in tetrahydrofuran; N,N,N',N',N'',N''-hexamethylphosphoric triamide; hexane T=-50°C; Addition; 24 h; 2: methyl iodide in tetrahydrofuran; N,N,N',N',N'',N''-hexamethylphosphoric triamide; hexane T=-50 - 20°C; Substitution;

1: n-butyllithium; 2-deuterio-N,N-diisopropyl-1-naphthamide in tetrahydrofuran; N,N,N',N',N'',N''-hexamethylphosphoric triamide; hexane T=-50°C; Addition; metallation; 24 h; 2: 1-iodo-propane in tetrahydrofuran; N,N,N',N',N'',N''-hexamethylphosphoric triamide; hexane T=-50 - 20°C; Substitution;