反应详情

温度

130 °C

To a suspension of 2-oxo-1,2-dihydropyridine-3-carbonitrile (0.211 g) in methanol (14 mL) was added a 40% aqueous solution of ammonium sulfide (0.50 mL). The reaction mixture was heated at 130° C. in a microwave reactor for 2 hours. The reaction mixture was concentrated. The residue obtained was triturated with methanol and the solid filtered to obtain the title compound (0.174 g) having the following physical data.

1. concentrationThe reaction mixture was concentrated
2. customThe residue obtained
3. customwas triturated with methanol
4. filtrationthe solid filtered