1: 30 percent / tetra-n-butylammonium acetate / 5 h / 112 °C 2: 2 h / 112 °C 3: 27 percent / 10percent hydrogen chloride / methanol / 16 h / Ambient temperature View Scheme
参考文献
Holland, David; Stoddart, J. Fraser
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1983 , # 7 p. 1553 - 1571
