1: With bis-triphenylphosphine-palladium(II) chloride in tetrahydrofuran T=80°C; 18 h; 2: With hydrogenchloride 0.5 h;

1: 6-acetyl-4,4-dimethyl-3,4-dihydro-1H-quinolin-2-one With sodium hydride in DMF (N,N-dimethyl-formamide) T=0°C; 0.166667 h; 2: 1-iodo-n-hexane in ethylene glycol dimethyl ether T=0°C; 2 h;