Potassium Carbonate → HCID 58316596, compound

Participants

Reaction Steps

A mixture of 27 (53 mg, 0.09 mmol) and K2CO3 (7 mg, 0.05 mmol) in CH3OH (2.6 mL) was stirred for 1 h. Saturated NH4Cl solution (20 mL) was added and the resulting mixture was extracted with ethyl acetate (3×20 mL). The combined ethyl acetate solution was dried (Na2SO4), filtered and evaporated. The residue was purified by flash chromatography on silica gel (40% ethyl acetate/hexanes) to give compound 28 (27 mg, 67%) along with the deacetylated side product (9 mg, 26%).

Provenance & Evidence