反应条件
1.1: caesium carbonate / N,N-dimethyl-formamide / 0.5 h / 0 °C / Inert atmosphere 1.2: 12 h / Inert atmosphere 2.1: hydrogenchloride / tetrahydrofuran; 1,4-dioxane / 12 h / 0 °C / Inert atmosphere View Scheme
参考文献
Chemistry - A European Journal, , vol. 18, # 21 p. 6528 - 6541