1: t-BuOK / dimethylsulfoxide / 4 h / 40 - 60 °C 2: BBr3 / CH2Cl2 / 0.17 h / Ambient temperature View Scheme
参考文献
Luis, Javier G.; Andres, Lucia S.; Fletcher, Winston Q.; Lahlou, El Hassane; Perales, Aurea
Journal of the Chemical Society - Perkin Transactions 1, 1996 , # 17 p. 2207 - 2211
