1-[6-(2-benzyloxy-ethyl)-tetrahydro-pyran-2-yl]-5-(tert-butyl-dimethyl-silanyloxy)-3-hydroxy-6-methyl-oct-7-en-2-one 在
lithium tri-t-butoxyaluminum hydride 作用下,
以
乙醚 为溶剂,
生成
1-[6-(2-benzyloxy-ethyl)-tetrahydro-pyran-2-yl]-5-(tert-butyl-dimethyl-silanyloxy)-6-methyl-oct-7-en-2,3-diol 、 1-[6-(2-benzyloxy-ethyl)-tetrahydro-pyran-2-yl]-5-(tert-butyl-dimethyl-silanyloxy)-6-methyl-oct-7-en-2,3-diol