反应条件
2: 96 percent / BBr3 / CH2Cl2 / 1) -78 deg C, 1 h, 2) RT, 2 h 3: 87 percent / 2,6-lutidine / CH2Cl2 / 1 h / -30 - 0 °C 4: 93 percent / LiCl, DBU / bis(triphenylphosphine)palladium(II) chloride / dimethylformamide / 10 h / 140 °C View Scheme
参考文献
Rice, Joseph E.; Cai, Zhen-Wei
Journal of Organic Chemistry, 1993 , vol. 58, # 6 p. 1415 - 1424