Multi-step reaction with 2 steps 1: 98 percent / 20percent aq. KOH / 48 h / Heating2: 97 percent / conc. aq. HCl / 1 h / Heating
参考文献
Jahangir; MacLean, David B.; Brook, Michael A.; Holland, Herbert L. Journal of the Chemical Society, Chemical Communications, 1986 , # 21 p. 1608 - 1609