反应详情

温度

120 °C

To a stirred solution of 6-bromo-2-thioxo-1,2,3,4-tetrahydroquinoline-5-carbonitrile (145-3; 0.5 g, 0.00188 mol) in n-butanol (10 mL) was added acetic hydrazide (0.35 g, 0.0047 mol). Reaction mass was heated at 120° C. for 16 h. The reaction mixture was concentrated and directly purified by silica gel column chromatography to obtain title compound. (MS (M+1): 289.

1. customReaction mass
2. concentrationThe reaction mixture was concentrated
3. customdirectly purified by silica gel column chromatography