1: 78 percent / methanol / 36 h / 105 °C 2: 45 percent / K2CO3 / dimethylformamide / 12 h / 37 °C 3: aq.KOH / 1 h / 100 °C View Scheme
参考文献
Ashwell, Mark; Bleasdale, Christine; Golding, Bernard T.; O'Neill, Ian K.
Journal of the Chemical Society, Chemical Communications, 1990 , # 14 p. 955 - 956