反应详情

In tetrahydrofuran (20 ml), 5-(2,4-dichlorophenyl)-[1,3,4]thiadiazol-2-ylamine (80 mg, 0.33 mmol) was suspended, and phenyl chlorocarbonate (56 mg, 0.36 mmol) and triethylamine (36 mg, 0.36 mmol) were added thereto. The mixture was stirred at a room temperature for one hour. To the mixture, (1-methyl-1H-benzimidazol-5-yl)methanol (63 mg, 0.39 mmol) and 1,8-diazabicyclo[5.4.0]undec-7-ene (60 mg, 0.39 mmol) were added, and the resulting mixture was heated and stirred for one hour. After the resulting mixture was allowed to cool, the precipitate was washed with a small quantity of chloroform to give the title compound (20 mg, 14%) as a light-brown substance.

1. temperaturethe resulting mixture was heated
2. stirringstirred for one hour
3. temperatureto cool
4. washthe precipitate was washed with a small quantity of chloroform