1: 44 percent / barium carbonate / methanol / 4 h / Heating 2: 76 percent / 80percent acetic acid / 3 h / 85 °C View Scheme
参考文献
Al-Masoudi, Najim A. L.; Hughes, Neil A.
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1987 , p. 2061 - 2068
