反应条件
1: 90 percent / dimethylformamide / 17 h / 20 °C
2: ammonium acetate / dimethylformamide / 19 h / 80 °C
3: 66 percent / cerium(III) chloride; NaBH4 / ethanol / 2 h / 20 °C
4: conc. HCl / 1,2-dimethoxy-ethane / 4 h
View Scheme
参考文献
Peters, Rene; Althaus, Martin; Nagy, Anne-Laure
Organic and Biomolecular Chemistry, 2006 , vol. 4, # 3 p. 498 - 509
