反应条件
1: 54 percent / 85percent phosphoric acid, pyridine / dioxane / 5 h / Heating 2: 54 percent / potassium 2-ethylhexanoate, tetrakis(triphenylphosphine)palladium, PPh3 / CH2Cl2; ethyl acetate / 1 h / Ambient temperature View Scheme
参考文献
Jeffrey, Paul D.; McCombie, Stuart W.
Journal of Organic Chemistry, 1982 , vol. 47, # 3 p. 587 - 590
