Idramantone → HCID 57429709, compound

Participants

Reaction Steps

A solution of 1.03 g of 5-hydroxy-2-adamantanone, 1.83 g of DMAP and 1.9 ml of 3,3-dimethylbutanoyl chloride in 10 ml of CH2Cl2 is stirred at 40° C. for 48 hours, 6 ml of aqueous 1M KH2PO4 solution are added and the mixture obtained is stirred. The layers obtained are separated, from the organic layer obtained solvent is evaporated and the evaporation residue obtained is subjected to chromatography. 3,3-Dimethyl-butyric acid 4-oxo-adamantan-1-yl ester in the form of an oil is obtained. 13C-NMR: 215.61, 171.52, 49.10, 47.02, 41.38, 39.93, 38.17, 30.74, 29.79, 29.62.

Provenance & Evidence