反应详情

The same operation as in Example (1c) was performed using ethyl 5-methyl-1H-imidazole-2-carboxylate obtained in Example (5a) (0.50 g, 3.23 mmol) and NCS (0.44 g, 3.25 mmol), to obtain 0.50 g of the title compound as a white solid (82%).