Potassium Hydroxide → HCID 178493337, compound

Participants

Reaction Steps

6.9 mg (13.3 μmol) Fredericamycin carboxylic acid (12) are dissolved in 5 mL DMF under nitrogen. At room temperature and under oxygen exclusion and vigorous stirring, 1.27 mL (12.7 μmol) of an aqueous 0.01 N KOH solution is added dropwise. It is stirred for 15 minutes at room temperature, and concentrated in high vacuum until dry.

Provenance & Evidence