反应条件
1: 65 percent / NH2OSO3H / formic acid / 1 h / Heating 2: NaOH / H2O / 4 h / Heating 3: 3.67 g / dioxane / ice-bath, 15 min; rt, 1 h View Scheme
参考文献
Ho, Koc-Kan; O'Toole, Doris C.; Achan, Douglas M.; Lim, Kitae T.; Press, Jeffery B.; Leone-Bay, Andrea
Synthetic Communications, 1996 , vol. 26, # 14 p. 2641 - 2649