Potassium Hydroxide → HCID 16115119, compound

Participants

Reaction Steps

Hydrolysis of 7 (3.0 g, 6.18 mmol) with 3 N KOH (40 mL) in dioxane (200 mL) at room temperature for 15 min followed by acidification with 1N HCl and extraction with EtOAc gave a quantitative yield of 5-(bis{2-[(methylsulfonyl)oxy]ethyl}amino)-2,4-dinitrobenzoic acid (8), mp 200-210° C., which was used for the next step without further purification;

Provenance & Evidence