己酸酐 、 16α-(tert-butyldimethylsilyloxy)-1,3,5(10)-estratrien-3,17β-diol 以1.08 g of 16α-(tert-butyldimethylsilyloxy)-3,17β-dihexanoyloxy-1,3,5(10)-estratriene is obtained under the reaction conditions的产率得到16α-(tert-butyldimethylsilyloxy)-3,17β-dihexanoyloxy-1,3,5(10)-estratriene