[(1S,2S,3R,5S)-3-(tert-Butyl-dimethyl-silanyloxy)-2-(tert-butyl-dimethyl-silanyloxymethyl)-5-hydroxymethyl-cyclopentyl]-methanol 以
四氢呋喃 、
吡啶 为溶剂,
生成 (1S,2R,3aS,6aS)-2-(tert-Butyl-dimethyl-silanyloxy)-1-(tert-butyl-dimethyl-silanyloxymethyl)-5-[5-(1-ethoxy-ethoxy)-pent-(Z)-ylidene]-octahydro-pentalene