反应详情

Dichlorodiphenoxymethane (1 g, 3.72 mmol) and sulfamide (0.72 g, 7.44 mmol) were dissolved in MeCN (10 ml) and stirred at room temperature for 18 hours. The mixture was concentrated under vacuum and purified by flash chromatography (20-40% EtOAc/hexanes) to afford diphenyl sulfamoylcarbonimidate (0.69 g, 2.34 mmol, 63%) as a colorless oil.

1. concentrationThe mixture was concentrated under vacuum
2. custompurified by flash chromatography (20-40% EtOAc/hexanes)