Water → HCID 21054917, compound

Participants

Reaction Steps

Compound 25B (1.05 g, 4.2 mmol) was refluxed in a solution of water (2 ml), methanol (20 ml) and mercaptoacetic acid (1.2 g, 13 mmol) for 3 h. The solvent was removed under the vacuo, and the crude product was passed a short silica gel chromatography to give 25C in 95% yield.

Provenance & Evidence