HCID 136353921, compound → HCID 135823072, compound

Participants

Reaction Steps

A solution of 4-(3-{[4-(3-methyl-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-yl)phenyl]thio}phenyl)-N-prop-2-yn-1-yltetrahydro-2H-pyran-4-carboxamide (1.0 mmol) (example 16) and mercuric acetate (0.11 mmol) in acetic acid is heated at reflux for about 3 hours. All the volatiles are removed under reduced pressure and an aqueous solution of saturated potassium carbonate is added to the residue. The mixture is then extracted with dichloromethane, and the organic layer is dried over anhydrous sodium sulphate, filtered and concentrated under reduced pressure. The residue is then purified by column chromatography over silica gel to yield the title compound.

Provenance & Evidence