反应条件
1: 2,3-dicyano-5,6-dichloro-p-benzoquinone / benzene / 16 h / |Reflux
2: boron tribromide / dichloromethane / 7 h / -78 - 0 °C
View Scheme
参考文献
Beniyama, Yoko; Matsuno, Kenji; Miyachi, Hiroyuki
Bioorganic and Medicinal Chemistry Letters, 2013 , vol. 23, # 6 p. 1662 - 1666
