反应详情

温度

100 °C

(3-Bromophenyl)thiourea (2.1 g, 9.1 mmol) was suspended in N,N-dimethylformamide dimethyl acetal and was heated to 100° C. for 2 d. The cooled mixture was diluted with ether and filtered and the solid washed with ether to give the title compound (2.42 g).

1. filtrationfiltered
2. washthe solid washed with ether