3-[6-(4-Methoxy-phenoxy)-hexyl]-1,5-dimethyl-2-oxo-1,2,3,5-tetrahydro-2λ4-imidazo[4,5-c][1,2,6]thiadiazin-4-one 在
磺酰氯 作用下,
以
四氯化碳 为溶剂,
反应 2.0h,
以22%的产率得到6-Chloro-3-[6-(4-methoxy-phenoxy)-hexyl]-1,5-dimethyl-2-oxo-1,2,3,5-tetrahydro-2λ
4-imidazo[4,5-c][1,2,6]thiadiazin-4-one