(Diethylamino)sulfur trifluoride → HCID 18662971, compound

Participants

Reaction Steps

A mixture of 0.8 g of 5-(12-hydroxydibenzo[d,g][1,3]dioxocin-12-yl)-4-methoxypyrimidine, 1 mL of DAST (diethylaminosulfur trifluoride) and 30 mL of dichloromethane was prepared and allowed to stir at ambient temperature overnight. The mixture was then washed with water, dried over sodium sulfate, and concentrated by evaporation under reduced pressure. The residue was recrystallized from a mixture of dichloromethane and hexane to obtain 0.25 g of the title compound as a white solid.

Provenance & Evidence