反应条件
1: 60 percent / ethanol / 3 h / Heating 2: 68 percent / n-BuLi, TMEDA / hexane / 1 h / 0 °C 3: 88 percent / (n-Bu)4NF / tetrahydrofuran / 48 h / Ambient temperature 4: 91 percent / PCC, NaOAc, molecular sieves / CH2Cl2 / 0.25 h / 0 °C 5: 85 percent / conc. aq. HCl / CH2Cl2 / Ambient temperature 6: 73 percent / (n-Bu)3SnH, AIBN / benzene / 16 h / Heating View Scheme
参考文献
Colclough, David; White, James B.; Smith, William B.; Chu, Yongliang
Journal of Organic Chemistry, 1993 , vol. 58, # 23 p. 6303 - 6313
