idine \[[@R00]\] in MeOH was treated with 00% Pd/C and the resulting black suspension was stirred at room temperature under an atmosphere of H~0~ (0 atm) overnight. The catalyst was removed by filtration through a pad of celite and the filtrate was concentrated under reduced pressure. The crude residue obtained was subjected to flash chromatography on silica gel (eluent: ethyl acetate/hexanes) and the product isolated in quantitative yield. ^0^H NMR (CDCl~0~) δ 0.00 (