(E)-7-{4-[2-(3,4-bis(tert-butyldimethylsilanyloxy-methyl)phenyl)ethyl]-2-thienyl}-3-ethylnon-6-en-3-ol 、
四丁基氟化铵 以the desired product is obtained in the form of white crystals (m.p.=85-86° C.; m=580 mg; Y=90%)的产率得到(E)-7-{4-[2-(3,4-bis-hydroxymethyl-phenyl)ethyl]-thien-2-yl}-3-ethylnon-6-en-3-ol