1: 61 percent / LiN(TMS)2 / tetrahydrofuran / 3 h / -78 - 20 °C
2: 72 percent / s-BuLi / tetrahydrofuran / 2 h / -78 - 20 °C
3: 74 percent / NaOH / 4 h / 20 °C
4: 78 percent / KOH / H2O; ethanol / 2 h / Heating
View Scheme
参考文献
Pirrung, Michael C.; Liu, Yufa; Deng, Liu; Halstead, Diana K.; Li, Zhitao; May, John F.; Wedel, Michael; Austin, Darrell A.; Webster, Nicholas J. G.
Journal of the American Chemical Society, 2005 , vol. 127, # 13 p. 4609 - 4624
