(E)-7-{5-[3,4-bis(tert-butyldimethylsilanyloxy-methyl)phenoxymethyl]-3-thienyl}-3-ethyl-4,4-dimethylnon-6-en-3-ol 在
四丁基溴化铵 作用下,
以the desired product is obtained in the form of a colourless oil (m=200 mg; Y=98%)的产率得到(E)-7-[5-(3,4-bis-hydroxymethyl-phenoxymethyl)-thien-3-yl]-3-ethyl-4,4-dimethylnon-6-en-3-ol