1: With hydrogenchloride; sulfuric acid in water
Cooling with ice;
2: With sodium nitrite in water
T=0°C; 0.5 h;
3: With potassium iodide in water
T=0 - 20°C;
参考文献
Dahl, Troels; Tornoe, Christian W.; Bang-Andersen, Benny; Nielsen, Poul; Jorgensen, Morten
Angewandte Chemie - International Edition, 2008 , vol. 47, # 9 p. 1726 - 1728