反应条件
1: 41 percent / Li, naphthalene / tetrahydrofuran / 2 h / -30 - 0 °C 2: 96 percent / Et3N / tetrahydrofuran / 1.08 h / 0 °C 3: 95 percent / NaI, Zn / 1,2-dimethoxy-ethane / 8 h / Heating 4: 81 percent / 45percent HBr, glacial AcOH / 3 h / Heating View Scheme
参考文献
Alonso, Emma; Ramon, Diego J.; Yus, Miguel
Journal of Organic Chemistry, 1997 , vol. 62, # 2 p. 417 - 421
