反应条件
1: 99 percent / Br2 / diethyl ether / 0.25 h
2: 1.) aq. KOH, 2.) BF3*MeOH, MeOH / 1.) EtOH, from 20 deg C to 25 deg C, 30 min, irrad., 2.) reflux, 15 min
View Scheme
参考文献
Jie, Marcel S. F. Lie Ken; Kalluri, Prabhavathi
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1997 , # 23 p. 3485 - 3486