(4S,5S,9S,10S,11R,Z)-11-(tert-butyldimethylsilyloxy)-4,10-dimethyl-7-methylene-5,9-bis[(S)-1-phenylethoxy]tridec-2-en-3-yl benzoate 在
氟化氢吡啶 作用下,
以
乙腈 为溶剂,
以86%的产率得到(4S,5S,9S,10R,11R,2Z)-11-hydroxy-4,10-dimethyl-7-methylene-5,9-bis[(S)-1-phenylethoxy]tridec-2-en-3-yl benzoate