(2R,3S,4R,2'R,4'S,5'S)-(-)-1-(5-allyl-4-methyltetrahydrofuran-2-yl)-2-(tert-butyldiphenylsilanyloxy)-3-methoxymethoxy-4-methyl-5-iodopentane

(2R,3S,4R,2'R,4'S,5'S)-(-)-1-(5-allyl-4-methyltetrahydrofuran-2-yl)-5-(tert-butyldimethylsilanyloxy)-2-(tert-butyldiphenylsilanyloxy)-3-methoxymethoxy-4-methylpentane